Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

Outline

• library SafeCast
•    - function toUint224(uint256 value)
•    - function toUint128(uint256 value)
•    - function toUint96(uint256 value)
•    - function toUint64(uint256 value)
•    - function toUint32(uint256 value)
•    - function toUint16(uint256 value)
•    - function toUint8(uint256 value)
•    - function toUint256(int256 value)
•    - function toInt128(int256 value)
•    - function toInt64(int256 value)
•    - function toInt32(int256 value)
•    - function toInt16(int256 value)
•    - function toInt8(int256 value)
•    - function toInt256(uint256 value)
• interface IVotes
•    - function getVotes(address account)
•    - function getPastVotes(address account ...
•    - function getPastTotalSupply(uint256 b ...
•    - function delegates(address account)
•    - function delegate(address delegatee)
•    - function delegateBySig(
• library Strings
•    - function toString(uint256 value)
•    - function toHexString(uint256 value)
•    - function toHexString(uint256 value, u ...
• library ECDSA
•    - function _throwError(RecoverError err ...
•    - function tryRecover(bytes32 hash, byt ...
•    - function recover(bytes32 hash, bytes ...
•    - function tryRecover(
•    - function recover(
•    - function tryRecover(
•    - function recover(
•    - function toEthSignedMessageHash(bytes ...
•    - function toEthSignedMessageHash(bytes ...
•    - function toTypedDataHash(bytes32 doma ...
•    - function _domainSeparatorV4()
•    - function _buildDomainSeparator(
•    - function _hashTypedDataV4(bytes32 str ...
• interface IERC20Permit
•    - function permit(
•    - function nonces(address owner)
•    - function DOMAIN_SEPARATOR()
• library Counters
•    - function current(Counter storage coun ...
•    - function increment(Counter storage co ...
•    - function decrement(Counter storage co ...
•    - function reset(Counter storage counte ...
• library Math
•    - function max(uint256 a, uint256 b)
•    - function min(uint256 a, uint256 b)
•    - function average(uint256 a, uint256 b ...
•    - function ceilDiv(uint256 a, uint256 b ...
• library Arrays
•    - function findUpperBound(uint256[] sto ...
•    - function _msgSender()
•    - function _msgData()
•    - function owner()
•    - function renounceOwnership()
•    - function transferOwnership(address ne ...
•    - function _transferOwnership(address n ...
• interface IERC20
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address to, uint256 ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(
• interface IERC20Metadata is IERC20
•    - function name()
•    - function symbol()
•    - function decimals()
•  contract ERC20 is Context, IERC20, ...
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address to, uint256 ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(
•    - function increaseAllowance(address sp ...
•    - function decreaseAllowance(address sp ...
•    - function _transfer(
•    - function _mint(address account, uint2 ...
•    - function _burn(address account, uint2 ...
•    - function _approve(
•    - function _spendAllowance(
•    - function _beforeTokenTransfer(
•    - function _afterTokenTransfer(
•    - function permit(
•    - function nonces(address owner)
•    - function DOMAIN_SEPARATOR()
•    - function _useNonce(address owner)
•    - function checkpoints(address account, ...
•    - function numCheckpoints(address accou ...
•    - function delegates(address account)
•    - function getVotes(address account)
•    - function getPastVotes(address account ...
•    - function getPastTotalSupply(uint256 b ...
•    - function _checkpointsLookup(Checkpoin ...
•    - function delegate(address delegatee)
•    - function delegateBySig(
•    - function _maxSupply()
•    - function _mint(address account, uint2 ...
•    - function _burn(address account, uint2 ...
•    - function _afterTokenTransfer(
•    - function _delegate(address delegator, ...
•    - function _moveVotingPower(
•    - function _writeCheckpoint(
•    - function(uint256, uint256)
•    - function _add(uint256 a, uint256 b)
•    - function _subtract(uint256 a, uint256 ...
•    - function _snapshot()
•    - function _getCurrentSnapshotId()
•    - function balanceOfAt(address account, ...
•    - function totalSupplyAt(uint256 snapsh ...
•    - function _beforeTokenTransfer(
•    - function _valueAt(uint256 snapshotId, ...
•    - function _updateAccountSnapshot(addre ...
•    - function _updateTotalSupplySnapshot()
•    - function _updateSnapshot(Snapshots st ...
•    - function _lastSnapshotId(uint256[] st ...
•  contract Elk is ERC20, ERC20Snapsh ... *
•    - function snapshot()
•    - function _beforeTokenTransfer(address ...
•    - function _afterTokenTransfer(address ...
•    - function _mint(address to, uint256 am ...
•    - function _burn(address account, uint2 ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at BscScan.com on 2022-04-07
*/

// SPDX-License-Identifier: MIT
// File: @openzeppelin/[email protected]/utils/math/SafeCast.sol


// OpenZeppelin Contracts v4.4.1 (utils/math/SafeCast.sol)

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 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
     */
    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 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
     */
    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 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
     */
    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 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
     */
    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 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
     */
    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 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
     */
    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.
     */
    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.
     */
    function toUint256(int256 value) internal pure returns (uint256) {
        require(value >= 0, "SafeCast: value must be positive");
        return uint256(value);
    }

    /**
     * @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) {
        require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits");
        return int128(value);
    }

    /**
     * @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) {
        require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits");
        return int64(value);
    }

    /**
     * @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) {
        require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits");
        return int32(value);
    }

    /**
     * @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) {
        require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits");
        return int16(value);
    }

    /**
     * @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) {
        require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits");
        return int8(value);
    }

    /**
     * @dev Converts an unsigned uint256 into a signed int256.
     *
     * Requirements:
     *
     * - input must be less than or equal to maxInt256.
     */
    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);
    }
}

// File: @openzeppelin/[email protected]/governance/utils/IVotes.sol


// OpenZeppelin Contracts (last updated v4.5.0) (governance/utils/IVotes.sol)
pragma solidity ^0.8.0;

/**
 * @dev Common interface for {ERC20Votes}, {ERC721Votes}, and other {Votes}-enabled contracts.
 *
 * _Available since v4.5._
 */
interface IVotes {
    /**
     * @dev Emitted when an account changes their delegate.
     */
    event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);

    /**
     * @dev Emitted when a token transfer or delegate change results in changes to a delegate's number of votes.
     */
    event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance);

    /**
     * @dev Returns the current amount of votes that `account` has.
     */
    function getVotes(address account) external view returns (uint256);

    /**
     * @dev Returns the amount of votes that `account` had at the end of a past block (`blockNumber`).
     */
    function getPastVotes(address account, uint256 blockNumber) external view returns (uint256);

    /**
     * @dev Returns the total supply of votes available at the end of a past block (`blockNumber`).
     *
     * NOTE: This value is the sum of all available votes, which is not necessarily the sum of all delegated votes.
     * Votes that have not been delegated are still part of total supply, even though they would not participate in a
     * vote.
     */
    function getPastTotalSupply(uint256 blockNumber) external view returns (uint256);

    /**
     * @dev Returns the delegate that `account` has chosen.
     */
    function delegates(address account) external view returns (address);

    /**
     * @dev Delegates votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) external;

    /**
     * @dev Delegates votes from signer to `delegatee`.
     */
    function delegateBySig(
        address delegatee,
        uint256 nonce,
        uint256 expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;
}

// File: @openzeppelin/[email protected]/utils/Strings.sol


// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// File: @openzeppelin/[email protected]/utils/cryptography/ECDSA.sol


// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;


/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// File: @openzeppelin/[email protected]/utils/cryptography/draft-EIP712.sol


// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)

pragma solidity ^0.8.0;


/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;
    address private immutable _CACHED_THIS;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _CACHED_THIS = address(this);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _CACHED_THIS && block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }
}

// File: @openzeppelin/[email protected]/token/ERC20/extensions/draft-IERC20Permit.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// File: @openzeppelin/[email protected]/utils/Counters.sol


// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// File: @openzeppelin/[email protected]/utils/math/Math.sol


// OpenZeppelin Contracts (last updated v4.5.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

// File: @openzeppelin/[email protected]/utils/Arrays.sol


// OpenZeppelin Contracts v4.4.1 (utils/Arrays.sol)

pragma solidity ^0.8.0;


/**
 * @dev Collection of functions related to array types.
 */
library Arrays {
    /**
     * @dev Searches a sorted `array` and returns the first index that contains
     * a value greater or equal to `element`. If no such index exists (i.e. all
     * values in the array are strictly less than `element`), the array length is
     * returned. Time complexity O(log n).
     *
     * `array` is expected to be sorted in ascending order, and to contain no
     * repeated elements.
     */
    function findUpperBound(uint256[] storage array, uint256 element) internal view returns (uint256) {
        if (array.length == 0) {
            return 0;
        }

        uint256 low = 0;
        uint256 high = array.length;

        while (low < high) {
            uint256 mid = Math.average(low, high);

            // Note that mid will always be strictly less than high (i.e. it will be a valid array index)
            // because Math.average rounds down (it does integer division with truncation).
            if (array[mid] > element) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        // At this point `low` is the exclusive upper bound. We will return the inclusive upper bound.
        if (low > 0 && array[low - 1] == element) {
            return low - 1;
        } else {
            return low;
        }
    }
}

// File: @openzeppelin/[email protected]/utils/Context.sol


// 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;
    }
}

// File: @openzeppelin/[email protected]/access/Ownable.sol


// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;


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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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);
    }
}

// File: @openzeppelin/[email protected]/token/ERC20/IERC20.sol


// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol)

pragma solidity ^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 `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);

    /**
     * @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);
}

// File: @openzeppelin/[email protected]/token/ERC20/extensions/IERC20Metadata.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;


/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// File: @openzeppelin/[email protected]/token/ERC20/ERC20.sol


// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;




/**
 * @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 Contracts guidelines: functions revert
 * instead 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, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 this function is
     * overridden;
     *
     * 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 override returns (uint8) {
        return 18;
    }

    /**
     * @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:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address to, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, 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}.
     *
     * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        address owner = _msgSender();
        _approve(owner, 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}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual override returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        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) {
        address owner = _msgSender();
        _approve(owner, spender, _allowances[owner][spender] + 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) {
        address owner = _msgSender();
        uint256 currentAllowance = _allowances[owner][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This 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:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `from` must have a balance of at least `amount`.
     */
    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
        }
        _balances[to] += amount;

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, 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:
     *
     * - `account` 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 += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(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);

        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);
    }

    /**
     * @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 Spend `amount` form the allowance of `owner` toward `spender`.
     *
     * Does not update the allowance amount in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Might emit an {Approval} event.
     */
    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    /**
     * @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 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 {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// File: @openzeppelin/[email protected]/token/ERC20/extensions/draft-ERC20Permit.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-ERC20Permit.sol)

pragma solidity ^0.8.0;






/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

// File: @openzeppelin/[email protected]/token/ERC20/extensions/ERC20Votes.sol


// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Votes.sol)

pragma solidity ^0.8.0;






/**
 * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's,
 * and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1.
 *
 * NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module.
 *
 * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either
 * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting
 * power can be queried through the public accessors {getVotes} and {getPastVotes}.
 *
 * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it
 * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked.
 *
 * _Available since v4.2._
 */
abstract contract ERC20Votes is IVotes, ERC20Permit {
    struct Checkpoint {
        uint32 fromBlock;
        uint224 votes;
    }

    bytes32 private constant _DELEGATION_TYPEHASH =
        keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");

    mapping(address => address) private _delegates;
    mapping(address => Checkpoint[]) private _checkpoints;
    Checkpoint[] private _totalSupplyCheckpoints;

    /**
     * @dev Get the `pos`-th checkpoint for `account`.
     */
    function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoint memory) {
        return _checkpoints[account][pos];
    }

    /**
     * @dev Get number of checkpoints for `account`.
     */
    function numCheckpoints(address account) public view virtual returns (uint32) {
        return SafeCast.toUint32(_checkpoints[account].length);
    }

    /**
     * @dev Get the address `account` is currently delegating to.
     */
    function delegates(address account) public view virtual override returns (address) {
        return _delegates[account];
    }

    /**
     * @dev Gets the current votes balance for `account`
     */
    function getVotes(address account) public view virtual override returns (uint256) {
        uint256 pos = _checkpoints[account].length;
        return pos == 0 ? 0 : _checkpoints[account][pos - 1].votes;
    }

    /**
     * @dev Retrieve the number of votes for `account` at the end of `blockNumber`.
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastVotes(address account, uint256 blockNumber) public view virtual override returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_checkpoints[account], blockNumber);
    }

    /**
     * @dev Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances.
     * It is but NOT the sum of all the delegated votes!
     *
     * Requirements:
     *
     * - `blockNumber` must have been already mined
     */
    function getPastTotalSupply(uint256 blockNumber) public view virtual override returns (uint256) {
        require(blockNumber < block.number, "ERC20Votes: block not yet mined");
        return _checkpointsLookup(_totalSupplyCheckpoints, blockNumber);
    }

    /**
     * @dev Lookup a value in a list of (sorted) checkpoints.
     */
    function _checkpointsLookup(Checkpoint[] storage ckpts, uint256 blockNumber) private view returns (uint256) {
        // We run a binary search to look for the earliest checkpoint taken after `blockNumber`.
        //
        // During the loop, the index of the wanted checkpoint remains in the range [low-1, high).
        // With each iteration, either `low` or `high` is moved towards the middle of the range to maintain the invariant.
        // - If the middle checkpoint is after `blockNumber`, we look in [low, mid)
        // - If the middle checkpoint is before or equal to `blockNumber`, we look in [mid+1, high)
        // Once we reach a single value (when low == high), we've found the right checkpoint at the index high-1, if not
        // out of bounds (in which case we're looking too far in the past and the result is 0).
        // Note that if the latest checkpoint available is exactly for `blockNumber`, we end up with an index that is
        // past the end of the array, so we technically don't find a checkpoint after `blockNumber`, but it works out
        // the same.
        uint256 high = ckpts.length;
        uint256 low = 0;
        while (low < high) {
            uint256 mid = Math.average(low, high);
            if (ckpts[mid].fromBlock > blockNumber) {
                high = mid;
            } else {
                low = mid + 1;
            }
        }

        return high == 0 ? 0 : ckpts[high - 1].votes;
    }

    /**
     * @dev Delegate votes from the sender to `delegatee`.
     */
    function delegate(address delegatee) public virtual override {
        _delegate(_msgSender(), delegatee);
    }

    /**
     * @dev Delegates votes from signer to `delegatee`
     */
    function delegateBySig(
        address delegatee,
        uint256 nonce,
        uint256 expiry,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= expiry, "ERC20Votes: signature expired");
        address signer = ECDSA.recover(
            _hashTypedDataV4(keccak256(abi.encode(_DELEGATION_TYPEHASH, delegatee, nonce, expiry))),
            v,
            r,
            s
        );
        require(nonce == _useNonce(signer), "ERC20Votes: invalid nonce");
        _delegate(signer, delegatee);
    }

    /**
     * @dev Maximum token supply. Defaults to `type(uint224).max` (2^224^ - 1).
     */
    function _maxSupply() internal view virtual returns (uint224) {
        return type(uint224).max;
    }

    /**
     * @dev Snapshots the totalSupply after it has been increased.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        super._mint(account, amount);
        require(totalSupply() <= _maxSupply(), "ERC20Votes: total supply risks overflowing votes");

        _writeCheckpoint(_totalSupplyCheckpoints, _add, amount);
    }

    /**
     * @dev Snapshots the totalSupply after it has been decreased.
     */
    function _burn(address account, uint256 amount) internal virtual override {
        super._burn(account, amount);

        _writeCheckpoint(_totalSupplyCheckpoints, _subtract, amount);
    }

    /**
     * @dev Move voting power when tokens are transferred.
     *
     * Emits a {DelegateVotesChanged} event.
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._afterTokenTransfer(from, to, amount);

        _moveVotingPower(delegates(from), delegates(to), amount);
    }

    /**
     * @dev Change delegation for `delegator` to `delegatee`.
     *
     * Emits events {DelegateChanged} and {DelegateVotesChanged}.
     */
    function _delegate(address delegator, address delegatee) internal virtual {
        address currentDelegate = delegates(delegator);
        uint256 delegatorBalance = balanceOf(delegator);
        _delegates[delegator] = delegatee;

        emit DelegateChanged(delegator, currentDelegate, delegatee);

        _moveVotingPower(currentDelegate, delegatee, delegatorBalance);
    }

    function _moveVotingPower(
        address src,
        address dst,
        uint256 amount
    ) private {
        if (src != dst && amount > 0) {
            if (src != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[src], _subtract, amount);
                emit DelegateVotesChanged(src, oldWeight, newWeight);
            }

            if (dst != address(0)) {
                (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[dst], _add, amount);
                emit DelegateVotesChanged(dst, oldWeight, newWeight);
            }
        }
    }

    function _writeCheckpoint(
        Checkpoint[] storage ckpts,
        function(uint256, uint256) view returns (uint256) op,
        uint256 delta
    ) private returns (uint256 oldWeight, uint256 newWeight) {
        uint256 pos = ckpts.length;
        oldWeight = pos == 0 ? 0 : ckpts[pos - 1].votes;
        newWeight = op(oldWeight, delta);

        if (pos > 0 && ckpts[pos - 1].fromBlock == block.number) {
            ckpts[pos - 1].votes = SafeCast.toUint224(newWeight);
        } else {
            ckpts.push(Checkpoint({fromBlock: SafeCast.toUint32(block.number), votes: SafeCast.toUint224(newWeight)}));
        }
    }

    function _add(uint256 a, uint256 b) private pure returns (uint256) {
        return a + b;
    }

    function _subtract(uint256 a, uint256 b) private pure returns (uint256) {
        return a - b;
    }
}

// File: @openzeppelin/[email protected]/token/ERC20/extensions/ERC20Snapshot.sol


// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/ERC20Snapshot.sol)

pragma solidity ^0.8.0;




/**
 * @dev This contract extends an ERC20 token with a snapshot mechanism. When a snapshot is created, the balances and
 * total supply at the time are recorded for later access.
 *
 * This can be used to safely create mechanisms based on token balances such as trustless dividends or weighted voting.
 * In naive implementations it's possible to perform a "double spend" attack by reusing the same balance from different
 * accounts. By using snapshots to calculate dividends or voting power, those attacks no longer apply. It can also be
 * used to create an efficient ERC20 forking mechanism.
 *
 * Snapshots are created by the internal {_snapshot} function, which will emit the {Snapshot} event and return a
 * snapshot id. To get the total supply at the time of a snapshot, call the function {totalSupplyAt} with the snapshot
 * id. To get the balance of an account at the time of a snapshot, call the {balanceOfAt} function with the snapshot id
 * and the account address.
 *
 * NOTE: Snapshot policy can be customized by overriding the {_getCurrentSnapshotId} method. For example, having it
 * return `block.number` will trigger the creation of snapshot at the begining of each new block. When overridding this
 * function, be careful about the monotonicity of its result. Non-monotonic snapshot ids will break the contract.
 *
 * Implementing snapshots for every block using this method will incur significant gas costs. For a gas-efficient
 * alternative consider {ERC20Votes}.
 *
 * ==== Gas Costs
 *
 * Snapshots are efficient. Snapshot creation is _O(1)_. Retrieval of balances or total supply from a snapshot is _O(log
 * n)_ in the number of snapshots that have been created, although _n_ for a specific account will generally be much
 * smaller since identical balances in subsequent snapshots are stored as a single entry.
 *
 * There is a constant overhead for normal ERC20 transfers due to the additional snapshot bookkeeping. This overhead is
 * only significant for the first transfer that immediately follows a snapshot for a particular account. Subsequent
 * transfers will have normal cost until the next snapshot, and so on.
 */

abstract contract ERC20Snapshot is ERC20 {
    // Inspired by Jordi Baylina's MiniMeToken to record historical balances:
    // https://github.com/Giveth/minimd/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol

    using Arrays for uint256[];
    using Counters for Counters.Counter;

    // Snapshotted values have arrays of ids and the value corresponding to that id. These could be an array of a
    // Snapshot struct, but that would impede usage of functions that work on an array.
    struct Snapshots {
        uint256[] ids;
        uint256[] values;
    }

    mapping(address => Snapshots) private _accountBalanceSnapshots;
    Snapshots private _totalSupplySnapshots;

    // Snapshot ids increase monotonically, with the first value being 1. An id of 0 is invalid.
    Counters.Counter private _currentSnapshotId;

    /**
     * @dev Emitted by {_snapshot} when a snapshot identified by `id` is created.
     */
    event Snapshot(uint256 id);

    /**
     * @dev Creates a new snapshot and returns its snapshot id.
     *
     * Emits a {Snapshot} event that contains the same id.
     *
     * {_snapshot} is `internal` and you have to decide how to expose it externally. Its usage may be restricted to a
     * set of accounts, for example using {AccessControl}, or it may be open to the public.
     *
     * [WARNING]
     * ====
     * While an open way of calling {_snapshot} is required for certain trust minimization mechanisms such as forking,
     * you must consider that it can potentially be used by attackers in two ways.
     *
     * First, it can be used to increase the cost of retrieval of values from snapshots, although it will grow
     * logarithmically thus rendering this attack ineffective in the long term. Second, it can be used to target
     * specific accounts and increase the cost of ERC20 transfers for them, in the ways specified in the Gas Costs
     * section above.
     *
     * We haven't measured the actual numbers; if this is something you're interested in please reach out to us.
     * ====
     */
    function _snapshot() internal virtual returns (uint256) {
        _currentSnapshotId.increment();

        uint256 currentId = _getCurrentSnapshotId();
        emit Snapshot(currentId);
        return currentId;
    }

    /**
     * @dev Get the current snapshotId
     */
    function _getCurrentSnapshotId() internal view virtual returns (uint256) {
        return _currentSnapshotId.current();
    }

    /**
     * @dev Retrieves the balance of `account` at the time `snapshotId` was created.
     */
    function balanceOfAt(address account, uint256 snapshotId) public view virtual returns (uint256) {
        (bool snapshotted, uint256 value) = _valueAt(snapshotId, _accountBalanceSnapshots[account]);

        return snapshotted ? value : balanceOf(account);
    }

    /**
     * @dev Retrieves the total supply at the time `snapshotId` was created.
     */
    function totalSupplyAt(uint256 snapshotId) public view virtual returns (uint256) {
        (bool snapshotted, uint256 value) = _valueAt(snapshotId, _totalSupplySnapshots);

        return snapshotted ? value : totalSupply();
    }

    // Update balance and/or total supply snapshots before the values are modified. This is implemented
    // in the _beforeTokenTransfer hook, which is executed for _mint, _burn, and _transfer operations.
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);

        if (from == address(0)) {
            // mint
            _updateAccountSnapshot(to);
            _updateTotalSupplySnapshot();
        } else if (to == address(0)) {
            // burn
            _updateAccountSnapshot(from);
            _updateTotalSupplySnapshot();
        } else {
            // transfer
            _updateAccountSnapshot(from);
            _updateAccountSnapshot(to);
        }
    }

    function _valueAt(uint256 snapshotId, Snapshots storage snapshots) private view returns (bool, uint256) {
        require(snapshotId > 0, "ERC20Snapshot: id is 0");
        require(snapshotId <= _getCurrentSnapshotId(), "ERC20Snapshot: nonexistent id");

        // When a valid snapshot is queried, there are three possibilities:
        //  a) The queried value was not modified after the snapshot was taken. Therefore, a snapshot entry was never
        //  created for this id, and all stored snapshot ids are smaller than the requested one. The value that corresponds
        //  to this id is the current one.
        //  b) The queried value was modified after the snapshot was taken. Therefore, there will be an entry with the
        //  requested id, and its value is the one to return.
        //  c) More snapshots were created after the requested one, and the queried value was later modified. There will be
        //  no entry for the requested id: the value that corresponds to it is that of the smallest snapshot id that is
        //  larger than the requested one.
        //
        // In summary, we need to find an element in an array, returning the index of the smallest value that is larger if
        // it is not found, unless said value doesn't exist (e.g. when all values are smaller). Arrays.findUpperBound does
        // exactly this.

        uint256 index = snapshots.ids.findUpperBound(snapshotId);

        if (index == snapshots.ids.length) {
            return (false, 0);
        } else {
            return (true, snapshots.values[index]);
        }
    }

    function _updateAccountSnapshot(address account) private {
        _updateSnapshot(_accountBalanceSnapshots[account], balanceOf(account));
    }

    function _updateTotalSupplySnapshot() private {
        _updateSnapshot(_totalSupplySnapshots, totalSupply());
    }

    function _updateSnapshot(Snapshots storage snapshots, uint256 currentValue) private {
        uint256 currentId = _getCurrentSnapshotId();
        if (_lastSnapshotId(snapshots.ids) < currentId) {
            snapshots.ids.push(currentId);
            snapshots.values.push(currentValue);
        }
    }

    function _lastSnapshotId(uint256[] storage ids) private view returns (uint256) {
        if (ids.length == 0) {
            return 0;
        } else {
            return ids[ids.length - 1];
        }
    }
}

// File: contracts/ElkV3.sol


pragma solidity >=0.8.0;






contract Elk is ERC20, ERC20Snapshot, Ownable, ERC20Permit, ERC20Votes {
    constructor() ERC20("Elk", "ELK") ERC20Permit("Elk") {
        _mint(msg.sender, 42424242 * 10 ** decimals());
    }

    function snapshot() public onlyOwner {
        _snapshot();
    }

    // The following functions are overrides required by Solidity.

    function _beforeTokenTransfer(address from, address to, uint256 amount)
        internal
        override(ERC20, ERC20Snapshot)
    {
        super._beforeTokenTransfer(from, to, amount);
    }

    function _afterTokenTransfer(address from, address to, uint256 amount)
        internal
        override(ERC20, ERC20Votes)
    {
        super._afterTokenTransfer(from, to, amount);
    }

    function _mint(address to, uint256 amount)
        internal
        override(ERC20, ERC20Votes)
    {
        super._mint(to, amount);
    }

    function _burn(address account, uint256 amount)
        internal
        override(ERC20, ERC20Votes)
    {
        super._burn(account, 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":true,"internalType":"address","name":"delegator","type":"address"},{"indexed":true,"internalType":"address","name":"fromDelegate","type":"address"},{"indexed":true,"internalType":"address","name":"toDelegate","type":"address"}],"name":"DelegateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegate","type":"address"},{"indexed":false,"internalType":"uint256","name":"previousBalance","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newBalance","type":"uint256"}],"name":"DelegateVotesChanged","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":false,"internalType":"uint256","name":"id","type":"uint256"}],"name":"Snapshot","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":"DOMAIN_SEPARATOR","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":"account","type":"address"},{"internalType":"uint256","name":"snapshotId","type":"uint256"}],"name":"balanceOfAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint32","name":"pos","type":"uint32"}],"name":"checkpoints","outputs":[{"components":[{"internalType":"uint32","name":"fromBlock","type":"uint32"},{"internalType":"uint224","name":"votes","type":"uint224"}],"internalType":"struct ERC20Votes.Checkpoint","name":"","type":"tuple"}],"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":"delegatee","type":"address"}],"name":"delegate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"delegateBySig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"delegates","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPastTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPastVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"numCheckpoints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"snapshot","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":"uint256","name":"snapshotId","type":"uint256"}],"name":"totalSupplyAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","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"}]

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

74618:1067:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;42540:100;;;:::i;:::-;;;;;;;:::i;:::-;;;;;;;;44891:201;;;;;;:::i;:::-;;:::i;:::-;;;1241:14:1;;1234:22;1216:41;;1204:2;1189:18;44891:201:0;1076:187:1;43660:108:0;43748:12;;43660:108;;;1414:25:1;;;1402:2;1387:18;43660:108:0;1268:177:1;45672:295:0;;;;;;:::i;:::-;;:::i;43502:93::-;;;43585:2;1925:36:1;;1913:2;1898:18;43502:93:0;1783:184:1;55773:115:0;;;:::i;46376:240::-;;;;;;:::i;:::-;;:::i;58981:268::-;;;;;;:::i;:::-;;:::i;70651:266::-;;;;;;:::i;:::-;;:::i;58355:128::-;;;;;;:::i;:::-;-1:-1:-1;;;;;58456:19:0;;;58429:7;58456:19;;;:10;:19;;;;;;;;58355:128;;;;-1:-1:-1;;;;;2509:55:1;;;2491:74;;2479:2;2464:18;58355:128:0;2345:226:1;61454:114:0;;;;;;:::i;:::-;;:::i;:::-;;58111:151;;;;;;:::i;:::-;;:::i;:::-;;;2750:10:1;2738:23;;;2720:42;;2708:2;2693:18;58111:151:0;2576:192:1;43831:127:0;;;;;;:::i;:::-;-1:-1:-1;;;;;43932:18:0;43905:7;43932:18;;;;;;;;;;;;43831:127;35945:103;;;:::i;55515:128::-;;;;;;:::i;:::-;;:::i;35294:87::-;35367:6;;-1:-1:-1;;;;;35367:6:0;35294:87;;59538:259;;;;;;:::i;:::-;;:::i;42759:104::-;;;:::i;74822:67::-;;;:::i;71021:234::-;;;;;;:::i;:::-;;:::i;58567:212::-;;;;;;:::i;:::-;;:::i;47119:438::-;;;;;;:::i;:::-;;:::i;44164:193::-;;;;;;:::i;:::-;;:::i;61650:591::-;;;;;;:::i;:::-;;:::i;54804:645::-;;;;;;:::i;:::-;;:::i;44420:151::-;;;;;;:::i;:::-;-1:-1:-1;;;;;44536:18:0;;;44509:7;44536:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;44420:151;57881:150;;;;;;:::i;:::-;;:::i;:::-;;;;5110:13:1;;5125:10;5106:30;5088:49;;5197:4;5185:17;;;5179:24;-1:-1:-1;;;;;5175:89:1;5153:20;;;5146:119;;;;5061:18;57881:150:0;4886:385:1;36203:201:0;;;;;;:::i;:::-;;:::i;42540:100::-;42594:13;42627:5;42620:12;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;42540:100;:::o;44891:201::-;44974:4;34092:10;45030:32;34092:10;45046:7;45055:6;45030:8;:32::i;:::-;45080:4;45073:11;;;44891:201;;;;;:::o;45672:295::-;45803:4;34092:10;45861:38;45877:4;34092:10;45892:6;45861:15;:38::i;:::-;45910:27;45920:4;45926:2;45930:6;45910:9;:27::i;:::-;-1:-1:-1;45955:4:0;;45672:295;-1:-1:-1;;;;45672:295:0:o;55773:115::-;55833:7;55860:20;:18;:20::i;:::-;55853:27;;55773:115;:::o;46376:240::-;34092:10;46464:4;46545:18;;;:11;:18;;;;;;;;-1:-1:-1;;;;;46545:27:0;;;;;;;;;;46464:4;;34092:10;46520:66;;34092:10;;46545:27;;:40;;46575:10;;46545:40;:::i;:::-;46520:8;:66::i;58981:268::-;59079:7;59121:12;59107:11;:26;59099:70;;;;-1:-1:-1;;;59099:70:0;;6242:2:1;59099:70:0;;;6224:21:1;6281:2;6261:18;;;6254:30;6320:33;6300:18;;;6293:61;6371:18;;59099:70:0;;;;;;;;;-1:-1:-1;;;;;59206:21:0;;;;;;:12;:21;;;;;59187:54;;59229:11;59187:18;:54::i;:::-;59180:61;58981:268;-1:-1:-1;;;58981:268:0:o;70651:266::-;-1:-1:-1;;;;;70815:33:0;;70738:7;70815:33;;;:24;:33;;;;;70738:7;;;;70794:55;;70803:10;;70794:8;:55::i;:::-;70758:91;;;;70869:11;:40;;-1:-1:-1;;;;;43932:18:0;;43905:7;43932:18;;;;;;;;;;;70869:40;;;70883:5;70869:40;70862:47;70651:266;-1:-1:-1;;;;;70651:266:0:o;61454:114::-;61526:34;34092:10;61550:9;61526;:34::i;:::-;61454:114;:::o;58111:151::-;-1:-1:-1;;;;;58225:21:0;;58181:6;58225:21;;;:12;:21;;;;;:28;58207:47;;:17;:47::i;35945:103::-;35367:6;;-1:-1:-1;;;;;35367:6:0;34092:10;35514:23;35506:68;;;;-1:-1:-1;;;35506:68:0;;6602:2:1;35506:68:0;;;6584:21:1;;;6621:18;;;6614:30;6680:34;6660:18;;;6653:62;6732:18;;35506:68:0;6400:356:1;35506:68:0;36010:30:::1;36037:1;36010:18;:30::i;:::-;35945:103::o:0;55515:128::-;-1:-1:-1;;;;;55611:14:0;;55584:7;55611:14;;;:7;:14;;;;;29943;55611:24;29851:114;59538:259;59625:7;59667:12;59653:11;:26;59645:70;;;;-1:-1:-1;;;59645:70:0;;6242:2:1;59645:70:0;;;6224:21:1;6281:2;6261:18;;;6254:30;6320:33;6300:18;;;6293:61;6371:18;;59645:70:0;6040:355:1;59645:70:0;59733:56;59752:23;59777:11;59733:18;:56::i;42759:104::-;42815:13;42848:7;42841:14;;;;;:::i;74822:67::-;35367:6;;-1:-1:-1;;;;;35367:6:0;34092:10;35514:23;35506:68;;;;-1:-1:-1;;;35506:68:0;;6602:2:1;35506:68:0;;;6584:21:1;;;6621:18;;;6614:30;6680:34;6660:18;;;6653:62;6732:18;;35506:68:0;6400:356:1;35506:68:0;74870:11:::1;:9;:11::i;71021:234::-:0;71093:7;71114:16;71132:13;71149:43;71158:10;71170:21;71149:8;:43::i;:::-;71113:79;;;;71212:11;:35;;43748:12;;71212:35;;;71226:5;71212:35;71205:42;71021:234;-1:-1:-1;;;;71021:234:0:o;58567:212::-;-1:-1:-1;;;;;58674:21:0;;58640:7;58674:21;;;:12;:21;;;;;:28;58720:8;;:51;;-1:-1:-1;;;;;58735:21:0;;;;;;:12;:21;;;;;58757:7;58763:1;58757:3;:7;:::i;:::-;58735:30;;;;;;;;:::i;:::-;;;;;;;;;;:36;;;;-1:-1:-1;;;;;58735:36:0;58720:51;;;58731:1;58720:51;-1:-1:-1;;;;;58713:58:0;;58567:212;-1:-1:-1;;;58567:212:0:o;47119:438::-;34092:10;47212:4;47295:18;;;:11;:18;;;;;;;;-1:-1:-1;;;;;47295:27:0;;;;;;;;;;47212:4;;34092:10;47341:35;;;;47333:85;;;;-1:-1:-1;;;47333:85:0;;7282:2:1;47333:85:0;;;7264:21:1;7321:2;7301:18;;;7294:30;7360:34;7340:18;;;7333:62;7431:7;7411:18;;;7404:35;7456:19;;47333:85:0;7080:401:1;47333:85:0;47454:60;47463:5;47470:7;47498:15;47479:16;:34;47454:8;:60::i;44164:193::-;44243:4;34092:10;44299:28;34092:10;44316:2;44320:6;44299:9;:28::i;61650:591::-;61877:6;61858:15;:25;;61850:67;;;;-1:-1:-1;;;61850:67:0;;7688:2:1;61850:67:0;;;7670:21:1;7727:2;7707:18;;;7700:30;7766:31;7746:18;;;7739:59;7815:18;;61850:67:0;7486:353:1;61850:67:0;62000:58;;;57561:71;62000:58;;;8075:25:1;-1:-1:-1;;;;;8136:55:1;;8116:18;;;8109:83;;;;8208:18;;;8201:34;;;8251:18;;;8244:34;;;61928:14:0;;61945:174;;61973:87;;8047:19:1;;62000:58:0;;;;;;;;;;;;61990:69;;;;;;61973:16;:87::i;:::-;62075:1;62091;62107;61945:13;:174::i;:::-;61928:191;;62147:17;62157:6;62147:9;:17::i;:::-;62138:5;:26;62130:64;;;;-1:-1:-1;;;62130:64:0;;8491:2:1;62130:64:0;;;8473:21:1;8530:2;8510:18;;;8503:30;8569:27;8549:18;;;8542:55;8614:18;;62130:64:0;8289:349:1;62130:64:0;62205:28;62215:6;62223:9;62205;:28::i;:::-;61839:402;61650:591;;;;;;:::o;54804:645::-;55048:8;55029:15;:27;;55021:69;;;;-1:-1:-1;;;55021:69:0;;8845:2:1;55021:69:0;;;8827:21:1;8884:2;8864:18;;;8857:30;8923:31;8903:18;;;8896:59;8972:18;;55021:69:0;8643:353:1;55021:69:0;55103:18;55145:16;55163:5;55170:7;55179:5;55186:16;55196:5;55186:9;:16::i;:::-;55134:79;;;;;;9288:25:1;;;;-1:-1:-1;;;;;9410:15:1;;;9390:18;;;9383:43;9462:15;;;;9442:18;;;9435:43;9494:18;;;9487:34;9537:19;;;9530:35;9581:19;;;9574:35;;;9260:19;;55134:79:0;;;;;;;;;;;;55124:90;;;;;;55103:111;;55227:12;55242:28;55259:10;55242:16;:28::i;:::-;55227:43;;55283:14;55300:28;55314:4;55320:1;55323;55326;55300:13;:28::i;:::-;55283:45;;55357:5;-1:-1:-1;;;;;55347:15:0;:6;-1:-1:-1;;;;;55347:15:0;;55339:58;;;;-1:-1:-1;;;55339:58:0;;9822:2:1;55339:58:0;;;9804:21:1;9861:2;9841:18;;;9834:30;9900:32;9880:18;;;9873:60;9950:18;;55339:58:0;9620:354:1;55339:58:0;55410:31;55419:5;55426:7;55435:5;55410:8;:31::i;:::-;55010:439;;;54804:645;;;;;;;:::o;57881:150::-;-1:-1:-1;;;;;;;;;;;;;;;;;;;;;;57997:21:0;;;;;;:12;:21;;;;;:26;;;;;;;;;;;;:::i;:::-;;;;;;;;;;57990:33;;;;;;;;;57997:26;;57990:33;;;;;;;;;-1:-1:-1;;;;;57990:33:0;;;;;;;;;57881:150;-1:-1:-1;;;57881:150:0:o;36203:201::-;35367:6;;-1:-1:-1;;;;;35367:6:0;34092:10;35514:23;35506:68;;;;-1:-1:-1;;;35506:68:0;;6602:2:1;35506:68:0;;;6584:21:1;;;6621:18;;;6614:30;6680:34;6660:18;;;6653:62;6732:18;;35506:68:0;6400:356:1;35506:68:0;-1:-1:-1;;;;;36292:22:0;::::1;36284:73;;;::::0;-1:-1:-1;;;36284:73:0;;10181:2:1;36284:73:0::1;::::0;::::1;10163:21:1::0;10220:2;10200:18;;;10193:30;10259:34;10239:18;;;10232:62;10330:8;10310:18;;;10303:36;10356:19;;36284:73:0::1;9979:402:1::0;36284:73:0::1;36368:28;36387:8;36368:18;:28::i;62547:290::-:0;62632:28;62644:7;62653:6;62632:11;:28::i;:::-;43748:12;;-1:-1:-1;;;;;;62679:29:0;62671:90;;;;-1:-1:-1;;;62671:90:0;;10588:2:1;62671:90:0;;;10570:21:1;10627:2;10607:18;;;10600:30;10666:34;10646:18;;;10639:62;10737:18;10717;;;10710:46;10773:19;;62671:90:0;10386:412:1;62671:90:0;62774:55;62791:23;62816:4;62822:6;62774:16;:55::i;:::-;;;62547:290;;:::o;48994:399::-;-1:-1:-1;;;;;49078:21:0;;49070:65;;;;-1:-1:-1;;;49070:65:0;;11005:2:1;49070:65:0;;;10987:21:1;11044:2;11024:18;;;11017:30;11083:33;11063:18;;;11056:61;11134:18;;49070:65:0;10803:355:1;49070:65:0;49148:49;49177:1;49181:7;49190:6;49148:20;:49::i;:::-;49226:6;49210:12;;:22;;;;;;;:::i;:::-;;;;-1:-1:-1;;;;;;;49243:18:0;;:9;:18;;;;;;;;;;:28;;49265:6;;49243:9;:28;;49265:6;;49243:28;:::i;:::-;;;;-1:-1:-1;;49287:37:0;;1414:25:1;;;-1:-1:-1;;;;;49287:37:0;;;49304:1;;49287:37;;1402:2:1;1387:18;49287:37:0;;;;;;;49337:48;49365:1;49369:7;49378:6;49337:19;:48::i;:::-;48994:399;;:::o;65391:98::-;65449:7;65476:5;65480:1;65476;:5;:::i;1234:195::-;1291:7;-1:-1:-1;;;;;1319:26:0;;;1311:78;;;;-1:-1:-1;;;1311:78:0;;11365:2:1;1311:78:0;;;11347:21:1;11404:2;11384:18;;;11377:30;11443:34;11423:18;;;11416:62;11514:9;11494:18;;;11487:37;11541:19;;1311:78:0;11163:403:1;1311:78:0;-1:-1:-1;1415:5:0;1234:195::o;3204:190::-;3260:6;3296:16;3287:25;;;3279:76;;;;-1:-1:-1;;;3279:76:0;;11773:2:1;3279:76:0;;;11755:21:1;11812:2;11792:18;;;11785:30;11851:34;11831:18;;;11824:62;11922:8;11902:18;;;11895:36;11948:19;;3279:76:0;11571:402:1;71472:622:0;-1:-1:-1;;;;;71676:18:0;;71672:415;;71732:26;71755:2;71732:22;:26::i;:::-;71773:28;:26;:28::i;:::-;71472:622;;;:::o;71672:415::-;-1:-1:-1;;;;;71823:16:0;;71819:268;;71877:28;71900:4;71877:22;:28::i;71819:268::-;72006:28;72029:4;72006:22;:28::i;:::-;72049:26;72072:2;72049:22;:26::i;63265:262::-;-1:-1:-1;;;;;58456:19:0;;;58429:7;58456:19;;;:10;:19;;;;;;;;;;;;;;;63463:56;;58456:19;;;;;63512:6;63463:16;:56::i;65497:103::-;65560:7;65587:5;65591:1;65587;:5;:::i;29851:114::-;29943:14;;29851:114::o;50755:380::-;-1:-1:-1;;;;;50891:19:0;;50883:68;;;;-1:-1:-1;;;50883:68:0;;12180:2:1;50883:68:0;;;12162:21:1;12219:2;12199:18;;;12192:30;12258:34;12238:18;;;12231:62;12329:6;12309:18;;;12302:34;12353:19;;50883:68:0;11978:400:1;50883:68:0;-1:-1:-1;;;;;50970:21:0;;50962:68;;;;-1:-1:-1;;;50962:68:0;;12585:2:1;50962:68:0;;;12567:21:1;12624:2;12604:18;;;12597:30;12663:34;12643:18;;;12636:62;12734:4;12714:18;;;12707:32;12756:19;;50962:68:0;12383:398:1;50962:68:0;-1:-1:-1;;;;;51043:18:0;;;;;;;:11;:18;;;;;;;;:27;;;;;;;;;;;;;:36;;;51095:32;;1414:25:1;;;51095:32:0;;1387:18:1;51095:32:0;;;;;;;50755:380;;;:::o;51422:453::-;-1:-1:-1;;;;;44536:18:0;;;51557:24;44536:18;;;:11;:18;;;;;;;;:27;;;;;;;;;;-1:-1:-1;;51624:37:0;;51620:248;;51706:6;51686:16;:26;;51678:68;;;;-1:-1:-1;;;51678:68:0;;12988:2:1;51678:68:0;;;12970:21:1;13027:2;13007:18;;;13000:30;13066:31;13046:18;;;13039:59;13115:18;;51678:68:0;12786:353:1;51678:68:0;51790:51;51799:5;51806:7;51834:6;51815:16;:25;51790:8;:51::i;48036:671::-;-1:-1:-1;;;;;48167:18:0;;48159:68;;;;-1:-1:-1;;;48159:68:0;;13346:2:1;48159:68:0;;;13328:21:1;13385:2;13365:18;;;13358:30;13424:34;13404:18;;;13397:62;13495:7;13475:18;;;13468:35;13520:19;;48159:68:0;13144:401:1;48159:68:0;-1:-1:-1;;;;;48246:16:0;;48238:64;;;;-1:-1:-1;;;48238:64:0;;13752:2:1;48238:64:0;;;13734:21:1;13791:2;13771:18;;;13764:30;13830:34;13810:18;;;13803:62;13901:5;13881:18;;;13874:33;13924:19;;48238:64:0;13550:399:1;48238:64:0;48315:38;48336:4;48342:2;48346:6;48315:20;:38::i;:::-;-1:-1:-1;;;;;48388:15:0;;48366:19;48388:15;;;;;;;;;;;48422:21;;;;48414:72;;;;-1:-1:-1;;;48414:72:0;;14156:2:1;48414:72:0;;;14138:21:1;14195:2;14175:18;;;14168:30;14234:34;14214:18;;;14207:62;14305:8;14285:18;;;14278:36;14331:19;;48414:72:0;13954:402:1;48414:72:0;-1:-1:-1;;;;;48522:15:0;;;:9;:15;;;;;;;;;;;48540:20;;;48522:38;;48582:13;;;;;;;;:23;;48554:6;;48522:9;48582:23;;48554:6;;48582:23;:::i;:::-;;;;;;;;48638:2;-1:-1:-1;;;;;48623:26:0;48632:4;-1:-1:-1;;;;;48623:26:0;;48642:6;48623:26;;;;1414:25:1;;1402:2;1387:18;;1268:177;48623:26:0;;;;;;;;48662:37;48682:4;48688:2;48692:6;48662:19;:37::i;25201:314::-;25254:7;25286:4;-1:-1:-1;;;;;25295:12:0;25278:29;;:66;;;;;25328:16;25311:13;:33;25278:66;25274:234;;;-1:-1:-1;25368:24:0;;25201:314::o;25274:234::-;-1:-1:-1;25704:73:0;;;25454:10;25704:73;;;;15582:25:1;;;;25466:12:0;15623:18:1;;;15616:34;25480:15:0;15666:18:1;;;15659:34;25748:13:0;15709:18:1;;;15702:34;25771:4:0;15752:19:1;;;;15745:84;;;;25704:73:0;;;;;;;;;;15554:19:1;;;;25704:73:0;;;25694:84;;;;;;55773:115::o;59886:1482::-;61019:12;;59985:7;;;61068:236;61081:4;61075:3;:10;61068:236;;;61102:11;61116:23;61129:3;61134:4;61116:12;:23::i;:::-;61102:37;;61181:11;61158:5;61164:3;61158:10;;;;;;;;:::i;:::-;;;;;;;;;;:20;;;:34;61154:139;;;61220:3;61213:10;;61154:139;;;61270:7;:3;61276:1;61270:7;:::i;:::-;61264:13;;61154:139;61087:217;61068:236;;;61323:9;;:37;;61339:5;61345:8;61352:1;61345:4;:8;:::i;:::-;61339:15;;;;;;;;:::i;:::-;;;;;;;;;;:21;;;;-1:-1:-1;;;;;61339:21:0;61323:37;;;61335:1;61323:37;-1:-1:-1;;;;;61316:44:0;;59886:1482;-1:-1:-1;;;;;59886:1482:0:o;72102:1619::-;72191:4;72197:7;72238:1;72225:10;:14;72217:49;;;;-1:-1:-1;;;72217:49:0;;14563:2:1;72217:49:0;;;14545:21:1;14602:2;14582:18;;;14575:30;14641:24;14621:18;;;14614:52;14683:18;;72217:49:0;14361:346:1;72217:49:0;72299:23;:21;:23::i;:::-;72285:10;:37;;72277:79;;;;-1:-1:-1;;;72277:79:0;;14914:2:1;72277:79:0;;;14896:21:1;14953:2;14933:18;;;14926:30;14992:31;14972:18;;;14965:59;15041:18;;72277:79:0;14712:353:1;72277:79:0;73495:13;73511:40;:9;73540:10;73511:28;:40::i;:::-;73577:20;;73495:56;;-1:-1:-1;73568:29:0;;73564:150;;73622:5;73629:1;73614:17;;;;;;;73564:150;73672:4;73678:9;:16;;73695:5;73678:23;;;;;;;;:::i;:::-;;;;;;;;;73664:38;;;;;72102:1619;;;;;;:::o;63691:388::-;-1:-1:-1;;;;;58456:19:0;;;63776:23;58456:19;;;:10;:19;;;;;;;;;;43932:18;;;;;;;63891:21;;;;:33;;;-1:-1:-1;;63891:33:0;;;;;;;63942:54;;58456:19;;;;;43932:18;;63891:33;;58456:19;;;63942:54;;63776:23;63942:54;64009:62;64026:15;64043:9;64054:16;64009;:62::i;36564:191::-;36657:6;;;-1:-1:-1;;;;;36674:17:0;;;-1:-1:-1;;36674:17:0;;;;;;;36707:40;;36657:6;;;36674:17;36657:6;;36707:40;;36638:16;;36707:40;36627:128;36564:191;:::o;70123:223::-;70170:7;70190:30;:18;30062:19;;30080:1;30062:19;;;29973:127;70190:30;70233:17;70253:23;:21;:23::i;:::-;70233:43;;70292:19;70301:9;70292:19;;;;1414:25:1;;1402:2;1387:18;;1268:177;70292:19:0;;;;;;;;70329:9;70123:223;-1:-1:-1;70123:223:0:o;26428:167::-;26505:7;26532:55;26554:20;:18;:20::i;:::-;26576:10;21892:57;;16389:66:1;21892:57:0;;;16377:79:1;16472:11;;;16465:27;;;16508:12;;;16501:28;;;21855:7:0;;16545:12:1;;21892:57:0;;;;;;;;;;;;21882:68;;;;;;21875:75;;21762:196;;;;;20071:279;20199:7;20220:17;20239:18;20261:25;20272:4;20278:1;20281;20284;20261:10;:25::i;:::-;20219:67;;;;20297:18;20309:5;20297:11;:18::i;:::-;-1:-1:-1;20333:9:0;20071:279;-1:-1:-1;;;;;20071:279:0:o;56026:207::-;-1:-1:-1;;;;;56147:14:0;;56086:15;56147:14;;;:7;:14;;;;;29943;;30080:1;30062:19;;;;29943:14;56208:17;56103:130;56026:207;;;:::o;64738:645::-;64975:12;;64912:17;;;;65010:8;;:35;;65025:5;65031:7;65037:1;65031:3;:7;:::i;:::-;65025:14;;;;;;;;:::i;:::-;;;;;;;;;;:20;;;;-1:-1:-1;;;;;65025:20:0;65010:35;;;65021:1;65010:35;-1:-1:-1;;;;;64998:47:0;;;65068:20;65071:9;65082:5;65068:2;:20;;:::i;:::-;65056:32;;65111:1;65105:3;:7;:51;;;;-1:-1:-1;65144:12:0;65116:5;65122:7;65128:1;65122:3;:7;:::i;:::-;65116:14;;;;;;;;:::i;:::-;;;;;;;;;;:24;;;:40;65105:51;65101:275;;;65196:29;65215:9;65196:18;:29::i;:::-;65173:5;65179:7;65185:1;65179:3;:7;:::i;:::-;65173:14;;;;;;;;:::i;:::-;;;;;;;;:20;;;:52;;;;;-1:-1:-1;;;;;65173:52:0;;;;;-1:-1:-1;;;;;65173:52:0;;;;;;65101:275;;;65258:5;65269:94;;;;;;;;65292:31;65310:12;65292:17;:31::i;:::-;65269:94;;;;;;65332:29;65351:9;65332:18;:29::i;:::-;-1:-1:-1;;;;;65269:94:0;;;;;;65258:106;;;;;;;-1:-1:-1;65258:106:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;65101:275;64950:433;64738:645;;;;;;:::o;74967:198::-;75113:44;75140:4;75146:2;75150:6;75113:26;:44::i;75173:193::-;75315:43;75341:4;75347:2;75351:6;75315:25;:43::i;73729:146::-;-1:-1:-1;;;;;73813:33:0;;;;;;:24;:33;;;;;;;;43932:18;;;;;;;;73797:70;;73813:33;73797:15;:70::i;73848:18::-;73797:15;:70::i;73883:118::-;73940:53;73956:21;73979:13;43748:12;;;43660:108;64087:643;64219:3;-1:-1:-1;;;;;64212:10:0;:3;-1:-1:-1;;;;;64212:10:0;;;:24;;;;;64235:1;64226:6;:10;64212:24;64208:515;;;-1:-1:-1;;;;;64257:17:0;;;64253:224;;-1:-1:-1;;;;;64353:17:0;;64296;64353;;;:12;:17;;;;;64296;;64336:54;;64372:9;64383:6;64336:16;:54::i;:::-;64295:95;;;;64435:3;-1:-1:-1;;;;;64414:47:0;;64440:9;64451;64414:47;;;;;;15244:25:1;;;15300:2;15285:18;;15278:34;15232:2;15217:18;;15070:248;64414:47:0;;;;;;;;64276:201;;64253:224;-1:-1:-1;;;;;64497:17:0;;;64493:219;;-1:-1:-1;;;;;64593:17:0;;64536;64593;;;:12;:17;;;;;64536;;64576:49;;64612:4;64618:6;64576:16;:49::i;:::-;64535:90;;;;64670:3;-1:-1:-1;;;;;64649:47:0;;64675:9;64686;64649:47;;;;;;15244:25:1;;;15300:2;15285:18;;15278:34;15232:2;15217:18;;15070:248;64649:47:0;;;;;;;;64516:196;;64087:643;;;:::o;31180:156::-;31242:7;31317:11;31327:1;31318:5;;;31317:11;:::i;:::-;31307:21;;31308:5;;;31307:21;:::i;70412:127::-;70476:7;70503:28;:18;29943:14;;29851:114;32402:918;32515:12;;32491:7;;32515:17;;32511:58;;-1:-1:-1;32556:1:0;32549:8;;32511:58;32622:12;;32581:11;;32647:424;32660:4;32654:3;:10;32647:424;;;32681:11;32695:23;32708:3;32713:4;32695:12;:23::i;:::-;32681:37;;32952:7;32939:5;32945:3;32939:10;;;;;;;;:::i;:::-;;;;;;;;;:20;32935:125;;;32987:3;32980:10;;32935:125;;;33037:7;:3;33043:1;33037:7;:::i;:::-;33031:13;;32935:125;32666:405;32647:424;;;33197:1;33191:3;:7;:36;;;;-1:-1:-1;33220:7:0;33202:5;33208:7;33214:1;33208:3;:7;:::i;:::-;33202:14;;;;;;;;:::i;:::-;;;;;;;;;:25;33191:36;33187:126;;;33251:7;33257:1;33251:3;:7;:::i;:::-;33244:14;;;;;;33187:126;-1:-1:-1;33298:3:0;-1:-1:-1;33291:10:0;;18300:1632;18431:7;;19365:66;19352:79;;19348:163;;;-1:-1:-1;19464:1:0;;-1:-1:-1;19468:30:0;19448:51;;19348:163;19525:1;:7;;19530:2;19525:7;;:18;;;;;19536:1;:7;;19541:2;19536:7;;19525:18;19521:102;;;-1:-1:-1;19576:1:0;;-1:-1:-1;19580:30:0;19560:51;;19521:102;19737:24;;;19720:14;19737:24;;;;;;;;;16795:25:1;;;16868:4;16856:17;;16836:18;;;16829:45;;;;16890:18;;;16883:34;;;16933:18;;;16926:34;;;19737:24:0;;16767:19:1;;19737:24:0;;;;;;;;;;;;;;;;;;;;;;;;;;;-1:-1:-1;;19737:24:0;;-1:-1:-1;;19737:24:0;;;-1:-1:-1;;;;;;;19776:20:0;;19772:103;;19829:1;19833:29;19813:50;;;;;;;19772:103;19895:6;-1:-1:-1;19903:20:0;;-1:-1:-1;18300:1632:0;;;;;;;;:::o;13009:643::-;13087:20;13078:5;:29;;;;;;;;:::i;:::-;;13074:571;;13009:643;:::o;13074:571::-;13185:29;13176:5;:38;;;;;;;;:::i;:::-;;13172:473;;13231:34;;-1:-1:-1;;;13231:34:0;;17362:2:1;13231:34:0;;;17344:21:1;17401:2;17381:18;;;17374:30;17440:26;17420:18;;;17413:54;17484:18;;13231:34:0;17160:348:1;13172:473:0;13296:35;13287:5;:44;;;;;;;;:::i;:::-;;13283:362;;13348:41;;-1:-1:-1;;;13348:41:0;;17715:2:1;13348:41:0;;;17697:21:1;17754:2;17734:18;;;17727:30;17793:33;17773:18;;;17766:61;17844:18;;13348:41:0;17513:355:1;13283:362:0;13420:30;13411:5;:39;;;;;;;;:::i;:::-;;13407:238;;13467:44;;-1:-1:-1;;;13467:44:0;;18075:2:1;13467:44:0;;;18057:21:1;18114:2;18094:18;;;18087:30;18153:34;18133:18;;;18126:62;-1:-1:-1;;;18204:18:1;;;18197:32;18246:19;;13467:44:0;17873:398:1;13407:238:0;13542:30;13533:5;:39;;;;;;;;:::i;:::-;;13529:116;;13589:44;;-1:-1:-1;;;13589:44:0;;18478:2:1;13589:44:0;;;18460:21:1;18517:2;18497:18;;;18490:30;18556:34;18536:18;;;18529:62;-1:-1:-1;;;18607:18:1;;;18600:32;18649:19;;13589:44:0;18276:398:1;74009:310:0;74104:17;74124:23;:21;:23::i;:::-;74104:43;-1:-1:-1;74104:43:0;74162:30;74178:9;74162:15;:30::i;:::-;:42;74158:154;;;74221:29;;;;;;;;-1:-1:-1;74221:29:0;;;;;;;;;;;;;;74265:16;;;:35;;;;;;;;;;;;;;;74009:310::o;74327:212::-;74421:10;;74397:7;;74421:15;;74417:115;;-1:-1:-1;74460:1:0;;74327:212;-1:-1:-1;74327:212:0:o;74417:115::-;74505:10;;74501:3;;74505:14;;74518:1;;74505:14;:::i;:::-;74501:19;;;;;;;;:::i;:::-;;;;;;;;;74494:26;;74327:212;;;:::o;74417:115::-;74327:212;;;:::o;14:597:1:-;126:4;155:2;184;173:9;166:21;216:6;210:13;259:6;254:2;243:9;239:18;232:34;284:1;294:140;308:6;305:1;302:13;294:140;;;403:14;;;399:23;;393:30;369:17;;;388:2;365:26;358:66;323:10;;294:140;;;452:6;449:1;446:13;443:91;;;522:1;517:2;508:6;497:9;493:22;489:31;482:42;443:91;-1:-1:-1;595:2:1;574:15;-1:-1:-1;;570:29:1;555:45;;;;602:2;551:54;;14:597;-1:-1:-1;;;14:597:1:o;616:196::-;684:20;;-1:-1:-1;;;;;733:54:1;;723:65;;713:93;;802:1;799;792:12;817:254;885:6;893;946:2;934:9;925:7;921:23;917:32;914:52;;;962:1;959;952:12;914:52;985:29;1004:9;985:29;:::i;:::-;975:39;1061:2;1046:18;;;;1033:32;;-1:-1:-1;;;817:254:1:o;1450:328::-;1527:6;1535;1543;1596:2;1584:9;1575:7;1571:23;1567:32;1564:52;;;1612:1;1609;1602:12;1564:52;1635:29;1654:9;1635:29;:::i;:::-;1625:39;;1683:38;1717:2;1706:9;1702:18;1683:38;:::i;:::-;1673:48;;1768:2;1757:9;1753:18;1740:32;1730:42;;1450:328;;;;;:::o;2154:186::-;2213:6;2266:2;2254:9;2245:7;2241:23;2237:32;2234:52;;;2282:1;2279;2272:12;2234:52;2305:29;2324:9;2305:29;:::i;2773:180::-;2832:6;2885:2;2873:9;2864:7;2860:23;2856:32;2853:52;;;2901:1;2898;2891:12;2853:52;-1:-1:-1;2924:23:1;;2773:180;-1:-1:-1;2773:180:1:o;2958:156::-;3024:20;;3084:4;3073:16;;3063:27;;3053:55;;3104:1;3101;3094:12;3119:531;3221:6;3229;3237;3245;3253;3261;3314:3;3302:9;3293:7;3289:23;3285:33;3282:53;;;3331:1;3328;3321:12;3282:53;3354:29;3373:9;3354:29;:::i;:::-;3344:39;;3430:2;3419:9;3415:18;3402:32;3392:42;;3481:2;3470:9;3466:18;3453:32;3443:42;;3504:36;3536:2;3525:9;3521:18;3504:36;:::i;:::-;3494:46;;3587:3;3576:9;3572:19;3559:33;3549:43;;3639:3;3628:9;3624:19;3611:33;3601:43;;3119:531;;;;;;;;:::o;3655:606::-;3766:6;3774;3782;3790;3798;3806;3814;3867:3;3855:9;3846:7;3842:23;3838:33;3835:53;;;3884:1;3881;3874:12;3835:53;3907:29;3926:9;3907:29;:::i;:::-;3897:39;;3955:38;3989:2;3978:9;3974:18;3955:38;:::i;:::-;3945:48;;4040:2;4029:9;4025:18;4012:32;4002:42;;4091:2;4080:9;4076:18;4063:32;4053:42;;4114:37;4146:3;4135:9;4131:19;4114:37;:::i;:::-;4104:47;;4198:3;4187:9;4183:19;4170:33;4160:43;;4250:3;4239:9;4235:19;4222:33;4212:43;;3655:606;;;;;;;;;;:::o;4266:260::-;4334:6;4342;4395:2;4383:9;4374:7;4370:23;4366:32;4363:52;;;4411:1;4408;4401:12;4363:52;4434:29;4453:9;4434:29;:::i;:::-;4424:39;;4482:38;4516:2;4505:9;4501:18;4482:38;:::i;:::-;4472:48;;4266:260;;;;;:::o;4531:350::-;4598:6;4606;4659:2;4647:9;4638:7;4634:23;4630:32;4627:52;;;4675:1;4672;4665:12;4627:52;4698:29;4717:9;4698:29;:::i;:::-;4688:39;;4777:2;4766:9;4762:18;4749:32;4821:10;4814:5;4810:22;4803:5;4800:33;4790:61;;4847:1;4844;4837:12;4790:61;4870:5;4860:15;;;4531:350;;;;;:::o;5276:437::-;5355:1;5351:12;;;;5398;;;5419:61;;5473:4;5465:6;5461:17;5451:27;;5419:61;5526:2;5518:6;5515:14;5495:18;5492:38;5489:218;;-1:-1:-1;;;5560:1:1;5553:88;5664:4;5661:1;5654:15;5692:4;5689:1;5682:15;5718:184;-1:-1:-1;;;5767:1:1;5760:88;5867:4;5864:1;5857:15;5891:4;5888:1;5881:15;5907:128;5947:3;5978:1;5974:6;5971:1;5968:13;5965:39;;;5984:18;;:::i;:::-;-1:-1:-1;6020:9:1;;5907:128::o;6761:125::-;6801:4;6829:1;6826;6823:8;6820:34;;;6834:18;;:::i;:::-;-1:-1:-1;6871:9:1;;6761:125::o;6891:184::-;-1:-1:-1;;;6940:1:1;6933:88;7040:4;7037:1;7030:15;7064:4;7061:1;7054:15;15840:274;15880:1;15906;15896:189;;-1:-1:-1;;;15938:1:1;15931:88;16042:4;16039:1;16032:15;16070:4;16067:1;16060:15;15896:189;-1:-1:-1;16099:9:1;;15840:274::o;16971:184::-;-1:-1:-1;;;17020:1:1;17013:88;17120:4;17117:1;17110:15;17144:4;17141:1;17134:15

ipfs://469766e0d6fc0edb3857afecfa549f564d014fbfaf6faa73f9fc44d9bd38d371