Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

library EnumerableSet    - function _add(Set storage set, bytes3 ...    - function _remove(Set storage set, byt ...    - function _contains(Set storage set, b ...    - function _length(Set storage set)    - function _at(Set storage set, uint256 ...    - function add(Bytes32Set storage set, ...    - function remove(Bytes32Set storage se ...    - function contains(Bytes32Set storage ...    - function length(Bytes32Set storage se ...    - function at(Bytes32Set storage set, u ...    - function add(AddressSet storage set, ...    - function remove(AddressSet storage se ...    - function contains(AddressSet storage ...    - function length(AddressSet storage se ...    - function at(AddressSet storage set, u ...    - function add(UintSet storage set, uin ...    - function remove(UintSet storage set, ...    - function contains(UintSet storage set ...    - function length(UintSet storage set)    - function at(UintSet storage set, uint ... library Address    - function isContract(address account)    - function sendValue(address payable re ...    - function functionCall(address target, ...    - function functionCall(address target, ...    - function functionCallWithValue(addres ...    - function functionCallWithValue(addres ...    - function functionStaticCall(address t ...    - function functionStaticCall(address t ...    - function functionDelegateCall(address ...    - function functionDelegateCall(address ...    - function _verifyCallResult(bool succe ...    - function _msgSender()    - function _msgData()    - function hasRole(bytes32 role, addres ...    - function getRoleMemberCount(bytes32 r ...    - function getRoleMember(bytes32 role, ...    - function getRoleAdmin(bytes32 role)    - function grantRole(bytes32 role, addr ...    - function revokeRole(bytes32 role, add ...    - function renounceRole(bytes32 role, a ...    - function _setupRole(bytes32 role, add ...    - function _setRoleAdmin(bytes32 role, ...    - function _grantRole(bytes32 role, add ...    - function _revokeRole(bytes32 role, ad ... interface IERC20    - function totalSupply()    - function balanceOf(address account)    - function transfer(address recipient, ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom(address sender, ... library SafeMath    - function tryAdd(uint256 a, uint256 b)    - function trySub(uint256 a, uint256 b)    - function tryMul(uint256 a, uint256 b)    - function tryDiv(uint256 a, uint256 b)    - function tryMod(uint256 a, uint256 b)    - function add(uint256 a, uint256 b)    - function sub(uint256 a, uint256 b)    - function mul(uint256 a, uint256 b)    - function div(uint256 a, uint256 b)    - function mod(uint256 a, uint256 b)    - function sub(uint256 a, uint256 b, st ...    - function div(uint256 a, uint256 b, st ...    - function mod(uint256 a, uint256 b, st ...  contract ERC20 is Context, IERC20    - function name()    - function symbol()    - function decimals()    - function totalSupply()    - function balanceOf(address account)    - function transfer(address recipient, ...    - function allowance(address owner, add ...    - function approve(address spender, uin ...    - function transferFrom(address sender, ...    - function increaseAllowance(address sp ...    - function decreaseAllowance(address sp ...    - function _transfer(address sender, ad ...    - function _mint(address account, uint2 ...    - function _burn(address account, uint2 ...    - function _approve(address owner, addr ...    - function _setupDecimals(uint8 decimal ...    - function _beforeTokenTransfer(address ...  contract FriesToken is AccessContr ... *    - function mint(address _recipient, uin ...    - function setWhitelist(address _toWhit ...    - function setSentinel(address _newSent ...    - function setBlacklist(address _toBlac ...    - function pauseFries(address _toPause, ...    - function setCeiling(address _toSetCei ...    - function burn(uint256 amount)    - function burnFrom(address account, ui ...    - function lowerHasMinted(uint256 amoun ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2021-08-30
*/

// Dependency file: @openzeppelin/contracts/utils/EnumerableSet.sol

// SPDX-License-Identifier: MIT

// pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;

        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) { // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
            // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.

            bytes32 lastvalue = set._values[lastIndex];

            // Move the last value to the index where the value to delete is
            set._values[toDeleteIndex] = lastvalue;
            // Update the index for the moved value
            set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        require(set._values.length > index, "EnumerableSet: index out of bounds");
        return set._values[index];
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }


    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

   /**
    * @dev Returns the value stored at position `index` in the set. O(1).
    *
    * Note that there are no guarantees on the ordering of values inside the
    * array, and it may change when more values are added or removed.
    *
    * Requirements:
    *
    * - `index` must be strictly less than {length}.
    */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }
}


// Dependency file: @openzeppelin/contracts/utils/Address.sol


// pragma solidity >=0.6.2 <0.8.0;

/**
 * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 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://diligence.consensys.net/posts/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/v0.5.11/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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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 functionCall(target, data, "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");
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: value }(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.staticcall(data);
        return _verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}


// Dependency file: @openzeppelin/contracts/utils/Context.sol


// pragma solidity >=0.6.0 <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 GSN 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 payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}


// Dependency file: @openzeppelin/contracts/access/AccessControl.sol


// pragma solidity >=0.6.0 <0.8.0;

// import "@openzeppelin/contracts/utils/EnumerableSet.sol";
// import "@openzeppelin/contracts/utils/Address.sol";
// import "@openzeppelin/contracts/utils/Context.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context {
    using EnumerableSet for EnumerableSet.AddressSet;
    using Address for address;

    struct RoleData {
        EnumerableSet.AddressSet members;
        bytes32 adminRole;
    }

    mapping (bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view returns (bool) {
        return _roles[role].members.contains(account);
    }

    /**
     * @dev Returns the number of accounts that have `role`. Can be used
     * together with {getRoleMember} to enumerate all bearers of a role.
     */
    function getRoleMemberCount(bytes32 role) public view returns (uint256) {
        return _roles[role].members.length();
    }

    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
        return _roles[role].members.at(index);
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");

        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual {
        require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");

        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
        _roles[role].adminRole = adminRole;
    }

    function _grantRole(bytes32 role, address account) private {
        if (_roles[role].members.add(account)) {
            emit RoleGranted(role, account, _msgSender());
        }
    }

    function _revokeRole(bytes32 role, address account) private {
        if (_roles[role].members.remove(account)) {
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}


// Dependency file: @openzeppelin/contracts/token/ERC20/IERC20.sol


// pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender, address recipient, uint256 amount) external returns (bool);

    /**
     * @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);
}


// Dependency file: @openzeppelin/contracts/math/SafeMath.sol


// pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when 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.
 */
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) {
        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) {
        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) {
        // 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) {
        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) {
        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) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @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) {
        require(b <= a, "SafeMath: subtraction overflow");
        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) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @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. 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) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        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) {
        require(b > 0, "SafeMath: modulo by zero");
        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) {
        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.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * 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) {
        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) {
        require(b > 0, errorMessage);
        return a % b;
    }
}


// Dependency file: @openzeppelin/contracts/token/ERC20/ERC20.sol


// pragma solidity >=0.6.0 <0.8.0;

// import "@openzeppelin/contracts/utils/Context.sol";
// import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// import "@openzeppelin/contracts/math/SafeMath.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin guidelines: functions revert instead
 * of returning `false` on failure. This behavior is nonetheless conventional
 * and does not conflict with the expectations of ERC20 applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20 {
    using SafeMath for uint256;

    mapping (address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    /**
     * @dev Sets the values for {name} and {symbol}, initializes {decimals} with
     * a default value of 18.
     *
     * To select a different value for {decimals}, use {_setupDecimals}.
     *
     * All three of these values are immutable: they can only be set once during
     * construction.
     */
    constructor (string memory name_, string memory symbol_) public {
        _name = name_;
        _symbol = symbol_;
        _decimals = 18;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5,05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
     * called.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return _decimals;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    /**
     * @dev Moves tokens `amount` from `sender` to `recipient`.
     *
     * This is internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    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);

        _balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
        _balances[recipient] = _balances[recipient].add(amount);
        emit Transfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

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

        _totalSupply = _totalSupply.add(amount);
        _balances[account] = _balances[account].add(amount);
        emit Transfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

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

        _balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
        _totalSupply = _totalSupply.sub(amount);
        emit Transfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    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);
    }

    /**
     * @dev Sets {decimals} to a value other than the default one of 18.
     *
     * WARNING: This function should only be called from the constructor. Most
     * applications that interact with token contracts will not expect
     * {decimals} to ever change, and may work incorrectly if it does.
     */
    function _setupDecimals(uint8 decimals_) internal virtual {
        _decimals = decimals_;
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be to transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}


// Root file: contracts/FriesToken.sol

pragma solidity >=0.6.5 <0.8.0;

pragma experimental ABIEncoderV2;


contract FriesToken is AccessControl, ERC20('fryUSD', 'fUSD') {
	using SafeMath for uint256;

	/// @dev The identifier of the role which maintains other roles.
	bytes32 public constant ADMIN_ROLE = keccak256('ADMIN');

	/// @dev The identifier of the role which allows accounts to mint tokens.
	bytes32 public constant SENTINEL_ROLE = keccak256('SENTINEL');

	/// @dev addresses whitelisted for minting new tokens
	mapping(address => bool) public whiteList;

	/// @dev addresses blacklisted for minting new tokens
	mapping(address => bool) public blacklist;

	/// @dev addresses paused for minting new tokens
	mapping(address => bool) public paused;

	/// @dev ceiling per address for minting new tokens
	mapping(address => uint256) public ceiling;

	/// @dev already minted amount per address to track the ceiling
	mapping(address => uint256) public hasMinted;

	event Paused(address friesAddress, bool isPaused);

	constructor() public {
		_setupRole(ADMIN_ROLE, msg.sender);
		_setupRole(SENTINEL_ROLE, msg.sender);
		_setRoleAdmin(SENTINEL_ROLE, ADMIN_ROLE);
		_setRoleAdmin(ADMIN_ROLE, ADMIN_ROLE);
	}

	/// @dev A modifier which checks if whitelisted for minting.
	modifier onlyWhitelisted() {
		require(whiteList[msg.sender], 'Fries is not whitelisted');
		_;
	}

	/// @dev Mints tokens to a recipient.
	///
	/// This function reverts if the caller does not have the minter role.
	///
	/// @param _recipient the account to mint tokens to.
	/// @param _amount    the amount of tokens to mint.
	function mint(address _recipient, uint256 _amount) external onlyWhitelisted {
		require(!blacklist[msg.sender], 'Fries is blacklisted.');
		uint256 _total = _amount.add(hasMinted[msg.sender]);
		require(_total <= ceiling[msg.sender], 'Fries ceiling was breached.');
		require(!paused[msg.sender], 'user is currently paused.');
		hasMinted[msg.sender] = hasMinted[msg.sender].add(_amount);
		_mint(_recipient, _amount);
	}

	/// This function reverts if the caller does not have the admin role.
	///
	/// @param _toWhitelist the account to mint tokens to.
	/// @param _state the whitelist state.

	function setWhitelist(address _toWhitelist, bool _state) external onlyAdmin {
		whiteList[_toWhitelist] = _state;
	}

	/// This function reverts if the caller does not have the admin role.
	///
	/// @param _newSentinel the account to set as sentinel.

	function setSentinel(address _newSentinel) external onlyAdmin {
		_setupRole(SENTINEL_ROLE, _newSentinel);
	}

	/// This function reverts if the caller does not have the admin role.
	///
	/// @param _toBlacklist the account to mint tokens to.
	function setBlacklist(address _toBlacklist) external onlySentinel {
		blacklist[_toBlacklist] = true;
	}

	/// This function reverts if the caller does not have the admin role.
	function pauseFries(address _toPause, bool _state) external onlySentinel {
		paused[_toPause] = _state;
		Paused(_toPause, _state);
	}

	/// This function reverts if the caller does not have the admin role.
	///
	/// @param _toSetCeiling the account set the ceiling off.
	/// @param _ceiling the max amount of tokens the account is allowed to mint.
	function setCeiling(address _toSetCeiling, uint256 _ceiling) external onlyAdmin {
		ceiling[_toSetCeiling] = _ceiling;
	}

	/// @dev A modifier which checks that the caller has the admin role.
	modifier onlyAdmin() {
		require(hasRole(ADMIN_ROLE, msg.sender), 'only admin');
		_;
	}
	/// @dev A modifier which checks that the caller has the sentinel role.
	modifier onlySentinel() {
		require(hasRole(SENTINEL_ROLE, msg.sender), 'only sentinel');
		_;
	}

	/**
	 * @dev Destroys `amount` tokens from the caller.
	 *
	 * See {ERC20-_burn}.
	 */
	function burn(uint256 amount) public virtual {
		_burn(_msgSender(), amount);
	}

	/**
	 * @dev Destroys `amount` tokens from `account`, deducting from the caller's
	 * allowance.
	 *
	 * See {ERC20-_burn} and {ERC20-allowance}.
	 *
	 * Requirements:
	 *
	 * - the caller must have allowance for ``accounts``'s tokens of at least
	 * `amount`.
	 */
	function burnFrom(address account, uint256 amount) public virtual {
		uint256 decreasedAllowance = allowance(account, _msgSender()).sub(
			amount,
			'ERC20: burn amount exceeds allowance'
		);

		_approve(account, _msgSender(), decreasedAllowance);
		_burn(account, amount);
	}

	/**
	 * @dev lowers hasminted from the caller's allocation
	 *
	 */
	function lowerHasMinted(uint256 amount) public onlyWhitelisted {
		if (hasMinted[msg.sender] < amount) {
			hasMinted[msg.sender] = 0;
		} else {
			hasMinted[msg.sender] = hasMinted[msg.sender].sub(amount);
		}
	}
}

• 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":false,"internalType":"address","name":"friesAddress","type":"address"},{"indexed":false,"internalType":"bool","name":"isPaused","type":"bool"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","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":"ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SENTINEL_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":[{"internalType":"address","name":"","type":"address"}],"name":"blacklist","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"ceiling","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"hasMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"lowerHasMinted","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_toPause","type":"address"},{"internalType":"bool","name":"_state","type":"bool"}],"name":"pauseFries","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_toBlacklist","type":"address"}],"name":"setBlacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_toSetCeiling","type":"address"},{"internalType":"uint256","name":"_ceiling","type":"uint256"}],"name":"setCeiling","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newSentinel","type":"address"}],"name":"setSentinel","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_toWhitelist","type":"address"},{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelist","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":[{"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":"","type":"address"}],"name":"whiteList","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

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

48198:4728:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;39207:91;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;41353:169;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;50615:111::-;;;;;;:::i;:::-;;:::i;:::-;;48500:61;;;:::i;:::-;;;;;;;:::i;40306:108::-;;;:::i;48922:42::-;;;;;;:::i;:::-;;:::i;42004:321::-;;;;;;:::i;:::-;;:::i;23330:114::-;;;;;;:::i;:::-;;:::i;52703:220::-;;;;;;:::i;:::-;;:::i;48824:38::-;;;;;;:::i;:::-;;:::i;23706:227::-;;;;;;:::i;:::-;;:::i;40150:91::-;;;:::i;:::-;;;;;;;:::i;24915:209::-;;;;;;:::i;:::-;;:::i;48623:41::-;;;;;;:::i;:::-;;:::i;49036:44::-;;;;;;:::i;:::-;;:::i;42734:218::-;;;;;;:::i;:::-;;:::i;49743:428::-;;;;;;:::i;:::-;;:::i;51973:82::-;;;;;;:::i;:::-;;:::i;50866:106::-;;;;;;:::i;:::-;;:::i;50354:118::-;;;;;;:::i;:::-;;:::i;51049:137::-;;;;;;:::i;:::-;;:::i;51408:123::-;;;;;;:::i;:::-;;:::i;40477:127::-;;;;;;:::i;:::-;;:::i;48363:55::-;;;:::i;52338:287::-;;;;;;:::i;:::-;;:::i;23003:138::-;;;;;;:::i;:::-;;:::i;:::-;;;;;;;:::i;21964:139::-;;;;;;:::i;:::-;;:::i;39417:95::-;;;:::i;20709:49::-;;;:::i;43455:269::-;;;;;;:::i;:::-;;:::i;40817:175::-;;;;;;:::i;:::-;;:::i;22277:127::-;;;;;;:::i;:::-;;:::i;24178:230::-;;;;;;:::i;:::-;;:::i;41055:151::-;;;;;;:::i;:::-;;:::i;48726:41::-;;;;;;:::i;:::-;;:::i;39207:91::-;39285:5;39278:12;;;;;;;;-1:-1:-1;;39278:12:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;39252:13;;39278:12;;39285:5;;39278:12;;39285:5;39278:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;39207:91;:::o;41353:169::-;41436:4;41453:39;41462:12;:10;:12::i;:::-;41476:7;41485:6;41453:8;:39::i;:::-;-1:-1:-1;41510:4:0;41353:169;;;;;:::o;50615:111::-;51641:31;-1:-1:-1;;;;;;;;;;;51661:10:0;51641:7;:31::i;:::-;51633:54;;;;-1:-1:-1;;;51633:54:0;;;;;;;:::i;:::-;;;;;;;;;50682:39:::1;-1:-1:-1::0;;;;;;;;;;;50708:12:0::1;50682:10;:39::i;:::-;50615:111:::0;:::o;48500:61::-;-1:-1:-1;;;;;;;;;;;48500:61:0;:::o;40306:108::-;40394:12;;40306:108;:::o;48922:42::-;;;;;;;;;;;;;:::o;42004:321::-;42110:4;42127:36;42137:6;42145:9;42156:6;42127:9;:36::i;:::-;42174:121;42183:6;42191:12;:10;:12::i;:::-;42205:89;42243:6;42205:89;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;42205:19:0;;;;;;:11;:19;;;;;;42225:12;:10;:12::i;:::-;-1:-1:-1;;;;;42205:33:0;;;;;;;;;;;;-1:-1:-1;42205:33:0;;;:89;:37;:89::i;:::-;42174:8;:121::i;:::-;-1:-1:-1;42313:4:0;42004:321;;;;;:::o;23330:114::-;23387:7;23414:12;;;;;;;;;;:22;;;;23330:114::o;52703:220::-;49453:10;49443:21;;;;:9;:21;;;;;;;;49435:58;;;;-1:-1:-1;;;49435:58:0;;;;;;;:::i;:::-;52785:10:::1;52775:21;::::0;;;:9:::1;:21;::::0;;;;;:30;-1:-1:-1;52771:148:0::1;;;52823:10;52837:1;52813:21:::0;;;:9:::1;:21;::::0;;;;:25;52771:148:::1;;;52890:10;52880:21;::::0;;;:9:::1;:21;::::0;;;;;:33:::1;::::0;52906:6;52880:25:::1;:33::i;:::-;52866:10;52856:21;::::0;;;:9:::1;:21;::::0;;;;:57;52703:220;:::o;48824:38::-;;;;;;;;;;;;;;;:::o;23706:227::-;23798:6;:12;;;;;;;;;;:22;;;23790:45;;23822:12;:10;:12::i;23790:45::-;23782:105;;;;-1:-1:-1;;;23782:105:0;;;;;;;:::i;:::-;23900:25;23911:4;23917:7;23900:10;:25::i;:::-;23706:227;;:::o;40150:91::-;40224:9;;;;40150:91;:::o;24915:209::-;25013:12;:10;:12::i;:::-;-1:-1:-1;;;;;25002:23:0;:7;-1:-1:-1;;;;;25002:23:0;;24994:83;;;;-1:-1:-1;;;24994:83:0;;;;;;;:::i;:::-;25090:26;25102:4;25108:7;25090:11;:26::i;48623:41::-;;;;;;;;;;;;;;;:::o;49036:44::-;;;;;;;;;;;;;:::o;42734:218::-;42822:4;42839:83;42848:12;:10;:12::i;:::-;42862:7;42871:50;42910:10;42871:11;:25;42883:12;:10;:12::i;:::-;-1:-1:-1;;;;;42871:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;42871:25:0;;;:34;;;;;;;;;;;:38;:50::i;49743:428::-;49453:10;49443:21;;;;:9;:21;;;;;;;;49435:58;;;;-1:-1:-1;;;49435:58:0;;;;;;;:::i;:::-;49843:10:::1;49833:21;::::0;;;:9:::1;:21;::::0;;;;;::::1;;49832:22;49824:56;;;;-1:-1:-1::0;;;49824:56:0::1;;;;;;;:::i;:::-;49924:10;49885:14;49914:21:::0;;;:9:::1;:21;::::0;;;;;49902:34:::1;::::0;:7;;:11:::1;:34::i;:::-;49967:10;49959:19;::::0;;;:7:::1;:19;::::0;;;;;49885:51;;-1:-1:-1;49949:29:0;::::1;;49941:69;;;;-1:-1:-1::0;;;49941:69:0::1;;;;;;;:::i;:::-;50031:10;50024:18;::::0;;;:6:::1;:18;::::0;;;;;::::1;;50023:19;50015:57;;;;-1:-1:-1::0;;;50015:57:0::1;;;;;;;:::i;:::-;50111:10;50101:21;::::0;;;:9:::1;:21;::::0;;;;;:34:::1;::::0;50127:7;50101:25:::1;:34::i;:::-;50087:10;50077:21;::::0;;;:9:::1;:21;::::0;;;;:58;50140:26:::1;50146:10:::0;50158:7;50140:5:::1;:26::i;:::-;49498:1;49743:428:::0;;:::o;51973:82::-;52023:27;52029:12;:10;:12::i;:::-;52043:6;52023:5;:27::i;50866:106::-;51812:34;-1:-1:-1;;;;;;;;;;;51835:10:0;51812:7;:34::i;:::-;51804:60;;;;-1:-1:-1;;;51804:60:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;50937:23:0::1;;::::0;;;:9:::1;:23;::::0;;;;:30;;-1:-1:-1;;50937:30:0::1;50963:4;50937:30;::::0;;50866:106::o;50354:118::-;51641:31;-1:-1:-1;;;;;;;;;;;51661:10:0;51641:7;:31::i;:::-;51633:54;;;;-1:-1:-1;;;51633:54:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;50435:23:0;;;::::1;;::::0;;;:9:::1;:23;::::0;;;;:32;;-1:-1:-1;;50435:32:0::1;::::0;::::1;;::::0;;;::::1;::::0;;50354:118::o;51049:137::-;51812:34;-1:-1:-1;;;;;;;;;;;51835:10:0;51812:7;:34::i;:::-;51804:60;;;;-1:-1:-1;;;51804:60:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;51127:16:0;::::1;;::::0;;;:6:::1;:16;::::0;;;;;;:25;;-1:-1:-1;;51127:25:0::1;::::0;::::1;;;::::0;;51157:24;::::1;::::0;::::1;::::0;51127:16;;:25;;51157:24:::1;:::i;:::-;;;;;;;;51049:137:::0;;:::o;51408:123::-;51641:31;-1:-1:-1;;;;;;;;;;;51661:10:0;51641:7;:31::i;:::-;51633:54;;;;-1:-1:-1;;;51633:54:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;51493:22:0;;::::1;;::::0;;;:7:::1;:22;::::0;;;;:33;51408:123::o;40477:127::-;-1:-1:-1;;;;;40578:18:0;40551:7;40578:18;;;:9;:18;;;;;;;40477:127::o;48363:55::-;-1:-1:-1;;;;;;;;;;;48363:55:0;:::o;52338:287::-;52409:26;52438:97;52480:6;52438:97;;;;;;;;;;;;;;;;;:32;52448:7;52457:12;:10;:12::i;52438:32::-;:36;:97;:36;:97::i;:::-;52409:126;;52542:51;52551:7;52560:12;:10;:12::i;:::-;52574:18;52542:8;:51::i;:::-;52598:22;52604:7;52613:6;52598:5;:22::i;23003:138::-;23076:7;23103:12;;;;;;;;;;:30;;23127:5;23103:23;:30::i;:::-;23096:37;23003:138;-1:-1:-1;;;23003:138:0:o;21964:139::-;22033:4;22057:12;;;;;;;;;;:38;;22087:7;22057:29;:38::i;39417:95::-;39497:7;39490:14;;;;;;;;-1:-1:-1;;39490:14:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;39464:13;;39490:14;;39497:7;;39490:14;;39497:7;39490:14;;;;;;;;;;;;;;;;;;;;;;;;20709:49;20754:4;20709:49;:::o;43455:269::-;43548:4;43565:129;43574:12;:10;:12::i;:::-;43588:7;43597:96;43636:15;43597:96;;;;;;;;;;;;;;;;;:11;:25;43609:12;:10;:12::i;:::-;-1:-1:-1;;;;;43597:25:0;;;;;;;;;;;;;;;;;-1:-1:-1;43597:25:0;;;:34;;;;;;;;;;;:96;:38;:96::i;40817:175::-;40903:4;40920:42;40930:12;:10;:12::i;:::-;40944:9;40955:6;40920:9;:42::i;22277:127::-;22340:7;22367:12;;;;;;;;;;:29;;:27;:29::i;24178:230::-;24271:6;:12;;;;;;;;;;:22;;;24263:45;;24295:12;:10;:12::i;24263:45::-;24255:106;;;;-1:-1:-1;;;24255:106:0;;;;;;;:::i;41055:151::-;-1:-1:-1;;;;;41171:18:0;;;41144:7;41171:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;41055:151::o;48726:41::-;;;;;;;;;;;;;;;:::o;6703:152::-;6773:4;6797:50;6802:3;-1:-1:-1;;;;;6822:23:0;;6797:4;:50::i;18458:106::-;18546:10;18458:106;:::o;46602:346::-;-1:-1:-1;;;;;46704:19:0;;46696:68;;;;-1:-1:-1;;;46696:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;46783:21:0;;46775:68;;;;-1:-1:-1;;;46775:68:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;46856:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;;:36;;;46908:32;;;;;46886:6;;46908:32;:::i;:::-;;;;;;;;46602:346;;;:::o;44214:539::-;-1:-1:-1;;;;;44320:20:0;;44312:70;;;;-1:-1:-1;;;44312:70:0;;;;;;;:::i;:::-;-1:-1:-1;;;;;44401:23:0;;44393:71;;;;-1:-1:-1;;;44393:71:0;;;;;;;:::i;:::-;44477:47;44498:6;44506:9;44517:6;44477:20;:47::i;:::-;44557:71;44579:6;44557:71;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;44557:17:0;;;;;;:9;:17;;;;;;;:71;:21;:71::i;:::-;-1:-1:-1;;;;;44537:17:0;;;;;;;:9;:17;;;;;;:91;;;;44662:20;;;;;;;:32;;44687:6;44662:24;:32::i;:::-;-1:-1:-1;;;;;44639:20:0;;;;;;;:9;:20;;;;;;;:55;;;;44710:35;;;;;;;;;;44738:6;;44710:35;:::i;35016:166::-;35102:7;35138:12;35130:6;;;;35122:29;;;;-1:-1:-1;;;35122:29:0;;;;;;;;:::i;:::-;-1:-1:-1;;;35169:5:0;;;35016:166::o;32651:158::-;32709:7;32742:1;32737;:6;;32729:49;;;;-1:-1:-1;;;32729:49:0;;;;;;;:::i;:::-;-1:-1:-1;32796:5:0;;;32651:158::o;26158:188::-;26232:6;:12;;;;;;;;;;:33;;26257:7;26232:24;:33::i;:::-;26228:111;;;26314:12;:10;:12::i;:::-;-1:-1:-1;;;;;26287:40:0;26305:7;-1:-1:-1;;;;;26287:40:0;26299:4;26287:40;;;;;;;;;;26158:188;;:::o;26354:192::-;26429:6;:12;;;;;;;;;;:36;;26457:7;26429:27;:36::i;:::-;26425:114;;;26514:12;:10;:12::i;:::-;-1:-1:-1;;;;;26487:40:0;26505:7;-1:-1:-1;;;;;26487:40:0;26499:4;26487:40;;;;;;;;;;26354:192;;:::o;32189:179::-;32247:7;32279:5;;;32303:6;;;;32295:46;;;;-1:-1:-1;;;32295:46:0;;;;;;;:::i;45035:378::-;-1:-1:-1;;;;;45119:21:0;;45111:65;;;;-1:-1:-1;;;45111:65:0;;;;;;;:::i;:::-;45189:49;45218:1;45222:7;45231:6;45189:20;:49::i;:::-;45266:12;;:24;;45283:6;45266:16;:24::i;:::-;45251:12;:39;-1:-1:-1;;;;;45322:18:0;;;;;;:9;:18;;;;;;:30;;45345:6;45322:22;:30::i;:::-;-1:-1:-1;;;;;45301:18:0;;;;;;:9;:18;;;;;;:51;;;;45368:37;;45301:18;;;45368:37;;;;45398:6;;45368:37;:::i;:::-;;;;;;;;45035:378;;:::o;45746:418::-;-1:-1:-1;;;;;45830:21:0;;45822:67;;;;-1:-1:-1;;;45822:67:0;;;;;;;:::i;:::-;45902:49;45923:7;45940:1;45944:6;45902:20;:49::i;:::-;45985:68;46008:6;45985:68;;;;;;;;;;;;;;;;;-1:-1:-1;;;;;45985:18:0;;;;;;:9;:18;;;;;;;:68;:22;:68::i;:::-;-1:-1:-1;;;;;45964:18:0;;;;;;:9;:18;;;;;:89;46079:12;;:24;;46096:6;46079:16;:24::i;:::-;46064:12;:39;46119:37;;46145:1;;-1:-1:-1;;;;;46119:37:0;;;;;;;46149:6;;46119:37;:::i;7989:158::-;8063:7;8114:22;8118:3;8130:5;8114:3;:22::i;7275:167::-;7355:4;7379:55;7389:3;-1:-1:-1;;;;;7409:23:0;;7379:9;:55::i;7528:117::-;7591:7;7618:19;7626:3;7618:7;:19::i;1767:414::-;1830:4;1852:21;1862:3;1867:5;1852:9;:21::i;:::-;1847:327;;-1:-1:-1;1890:23:0;;;;;;;;:11;:23;;;;;;;;;;;;;2073:18;;2051:19;;;:12;;;:19;;;;;;:40;;;;2106:11;;1847:327;-1:-1:-1;2157:5:0;2150:12;;7031:158;7104:4;7128:53;7136:3;-1:-1:-1;;;;;7156:23:0;;7128:7;:53::i;4655:204::-;4750:18;;4722:7;;4750:26;-1:-1:-1;4742:73:0;;;;-1:-1:-1;;;4742:73:0;;;;;;;:::i;:::-;4833:3;:11;;4845:5;4833:18;;;;;;;;;;;;;;;;4826:25;;4655:204;;;;:::o;3987:129::-;4060:4;4084:19;;;:12;;;;;:19;;;;;;:24;;;3987:129::o;4202:109::-;4285:18;;4202:109::o;2357:1544::-;2423:4;2562:19;;;:12;;;:19;;;;;;2598:15;;2594:1300;;3033:18;;-1:-1:-1;;2984:14:0;;;;3033:22;;;;2960:21;;3033:3;;:22;;3320;;;;;;;;;;;;;;3300:42;;3466:9;3437:3;:11;;3449:13;3437:26;;;;;;;;;;;;;;;;;;;:38;;;;3543:23;;;3585:1;3543:12;;;:23;;;;;;3569:17;;;3543:43;;3695:17;;3543:3;;3695:17;;;;;;;;;;;;;;;;;;;;;;3790:3;:12;;:19;3803:5;3790:19;;;;;;;;;;;3783:26;;;3833:4;3826:11;;;;;;;;2594:1300;3877:5;3870:12;;;;;5:130:-1;72:20;;-1:-1;;;;;21057:54;;21731:35;;21721:2;;21780:1;;21770:12;547:241;;651:2;639:9;630:7;626:23;622:32;619:2;;;-1:-1;;657:12;619:2;719:53;764:7;740:22;719:53;:::i;795:366::-;;;916:2;904:9;895:7;891:23;887:32;884:2;;;-1:-1;;922:12;884:2;984:53;1029:7;1005:22;984:53;:::i;:::-;974:63;;1092:53;1137:7;1074:2;1117:9;1113:22;1092:53;:::i;:::-;1082:63;;878:283;;;;;:::o;1168:491::-;;;;1306:2;1294:9;1285:7;1281:23;1277:32;1274:2;;;-1:-1;;1312:12;1274:2;85:6;72:20;97:33;124:5;97:33;:::i;:::-;1364:63;-1:-1;1464:2;1503:22;;72:20;97:33;72:20;97:33;:::i;:::-;1268:391;;1472:63;;-1:-1;;;1572:2;1611:22;;;;477:20;;1268:391::o;1666:360::-;;;1784:2;1772:9;1763:7;1759:23;1755:32;1752:2;;;-1:-1;;1790:12;1752:2;1852:53;1897:7;1873:22;1852:53;:::i;:::-;1842:63;;1942:2;1982:9;1978:22;206:20;21877:5;20890:13;20883:21;21855:5;21852:32;21842:2;;-1:-1;;21888:12;21842:2;1950:60;;;;1746:280;;;;;:::o;2033:366::-;;;2154:2;2142:9;2133:7;2129:23;2125:32;2122:2;;;-1:-1;;2160:12;2122:2;2222:53;2267:7;2243:22;2222:53;:::i;:::-;2212:63;2312:2;2351:22;;;;477:20;;-1:-1;;;2116:283::o;2406:241::-;;2510:2;2498:9;2489:7;2485:23;2481:32;2478:2;;;-1:-1;;2516:12;2478:2;-1:-1;340:20;;2472:175;-1:-1;2472:175::o;2654:366::-;;;2775:2;2763:9;2754:7;2750:23;2746:32;2743:2;;;-1:-1;;2781:12;2743:2;353:6;340:20;2833:63;;2933:2;2976:9;2972:22;72:20;97:33;124:5;97:33;:::i;3027:366::-;;;3148:2;3136:9;3127:7;3123:23;3119:32;3116:2;;;-1:-1;;3154:12;3116:2;-1:-1;;340:20;;;3306:2;3345:22;;;477:20;;-1:-1;3110:283::o;11041:222::-;-1:-1;;;;;21057:54;;;;3719:37;;11168:2;11153:18;;11139:124::o;11270:321::-;-1:-1;;;;;21057:54;;;;3719:37;;20890:13;20883:21;11577:2;11562:18;;3833:34;11419:2;11404:18;;11390:201::o;11598:210::-;20890:13;;20883:21;3833:34;;11719:2;11704:18;;11690:118::o;11815:222::-;3950:37;;;11942:2;11927:18;;11913:124::o;12044:310::-;;12191:2;;12212:17;12205:47;4144:5;20513:12;20670:6;12191:2;12180:9;12176:18;20658:19;-1:-1;21363:101;21377:6;21374:1;21371:13;21363:101;;;21444:11;;;;;21438:18;21425:11;;;20698:14;21425:11;21418:39;21392:10;;21363:101;;;21479:6;21476:1;21473:13;21470:2;;;-1:-1;20698:14;21535:6;12180:9;21526:16;;21519:27;21470:2;-1:-1;21651:7;21635:14;-1:-1;;21631:28;4302:39;;;;20698:14;4302:39;;12162:192;-1:-1;;;12162:192::o;12361:416::-;12561:2;12575:47;;;4578:2;12546:18;;;20658:19;4614:34;20698:14;;;4594:55;-1:-1;;;4669:12;;;4662:26;4707:12;;;12532:245::o;12784:416::-;12984:2;12998:47;;;4958:2;12969:18;;;20658:19;4994:34;20698:14;;;4974:55;-1:-1;;;5049:12;;;5042:27;5088:12;;;12955:245::o;13207:416::-;13407:2;13421:47;;;5339:2;13392:18;;;20658:19;5375:34;20698:14;;;5355:55;-1:-1;;;5430:12;;;5423:39;5481:12;;;13378:245::o;13630:416::-;13830:2;13844:47;;;5732:2;13815:18;;;20658:19;5768:34;20698:14;;;5748:55;-1:-1;;;5823:12;;;5816:26;5861:12;;;13801:245::o;14053:416::-;14253:2;14267:47;;;6112:2;14238:18;;;20658:19;6148:29;20698:14;;;6128:50;6197:12;;;14224:245::o;14476:416::-;14676:2;14690:47;;;6448:2;14661:18;;;20658:19;6484:29;20698:14;;;6464:50;6533:12;;;14647:245::o;14899:416::-;15099:2;15113:47;;;6784:2;15084:18;;;20658:19;6820:27;20698:14;;;6800:48;6867:12;;;15070:245::o;15322:416::-;15522:2;15536:47;;;7118:2;15507:18;;;20658:19;-1:-1;;;20698:14;;;7134:33;7186:12;;;15493:245::o;15745:416::-;15945:2;15959:47;;;7437:2;15930:18;;;20658:19;7473:26;20698:14;;;7453:47;7519:12;;;15916:245::o;16168:416::-;16368:2;16382:47;;;7770:2;16353:18;;;20658:19;7806:32;20698:14;;;7786:53;7858:12;;;16339:245::o;16591:416::-;16791:2;16805:47;;;8109:2;16776:18;;;20658:19;8145:34;20698:14;;;8125:55;-1:-1;;;8200:12;;;8193:40;8252:12;;;16762:245::o;17014:416::-;17214:2;17228:47;;;8503:2;17199:18;;;20658:19;8539:34;20698:14;;;8519:55;-1:-1;;;8594:12;;;8587:25;8631:12;;;17185:245::o;17437:416::-;17637:2;17651:47;;;8882:2;17622:18;;;20658:19;8918:34;20698:14;;;8898:55;-1:-1;;;8973:12;;;8966:29;9014:12;;;17608:245::o;17860:416::-;18060:2;18074:47;;;9265:2;18045:18;;;20658:19;9301:34;20698:14;;;9281:55;-1:-1;;;9356:12;;;9349:28;9396:12;;;18031:245::o;18283:416::-;18483:2;18497:47;;;9647:2;18468:18;;;20658:19;9683:34;20698:14;;;9663:55;-1:-1;;;9738:12;;;9731:39;9789:12;;;18454:245::o;18706:416::-;18906:2;18920:47;;;10040:2;18891:18;;;20658:19;10076:33;20698:14;;;10056:54;10129:12;;;18877:245::o;19129:416::-;19329:2;19343:47;;;10380:2;19314:18;;;20658:19;-1:-1;;;20698:14;;;10396:44;10459:12;;;19300:245::o;19552:416::-;19752:2;19766:47;;;10710:2;19737:18;;;20658:19;-1:-1;;;20698:14;;;10726:36;10781:12;;;19723:245::o;20204:214::-;21273:4;21262:16;;;;10994:35;;20327:2;20312:18;;20298:120::o;21672:117::-;-1:-1;;;;;21057:54;;21731:35;;21721:2;;21780:1;;21770:12

ipfs://03b4813771481981ffb183e93ae630891015623eeee7152806583526f16878ec