Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.16;

import "@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Pausable.sol";
import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Capped.sol";

/**
 * Seamoon Protocol is a governance token that is capped.
 * The CAP_AMOUNT is 1e10 * 1e18 (10 Billion).
 * The MINTER_ROLE account can mint new tokens up to
 * the CAP_AMOUNT.
 * Under normal circumstances, all tokens will be
 * minted when the token contract is deployed,
 * and no further operations will be performed to
 * change the total supply.
 */
contract SeamoonProtocol is
    AccessControlEnumerable,
    ERC20Pausable,
    ERC20Burnable,
    ERC20Capped
{
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
    bytes32 public constant BURNER_ROLE = keccak256("BURNER_ROLE");

    uint256 public constant CAP_AMOUNT = 1e10 * 1e18;

    constructor() ERC20("Seamoon Protocol", "SMP") ERC20Capped(CAP_AMOUNT) {
        // All roles are granted to the deployer.
        _grantRole(DEFAULT_ADMIN_ROLE, msg.sender);
        _grantRole(MINTER_ROLE, msg.sender);
        _grantRole(PAUSER_ROLE, msg.sender);
        _grantRole(BURNER_ROLE, msg.sender);
    }

    // Only the MINTER_ROLE account can mint new tokens up to the CAP_AMOUNT.
    function mint(address to, uint256 amount) external onlyRole(MINTER_ROLE) {
        _mint(to, amount);
    }

    function _mint(
        address account,
        uint256 amount
    ) internal override(ERC20, ERC20Capped) {
        super._mint(account, amount);
    }

    // Only the PAUSER_ROLE account can pause and unpause the token.
    function pause() external onlyRole(PAUSER_ROLE) {
        _pause();
    }

    function unpause() external onlyRole(PAUSER_ROLE) {
        _unpause();
    }

    // Only the BURNER_ROLE account can burn tokens.
    function burn(uint256 amount) public override onlyRole(BURNER_ROLE) {
        super.burn(amount);
    }

    function burnFrom(
        address account,
        uint256 amount
    ) public override onlyRole(BURNER_ROLE) {
        super.burnFrom(account, amount);
    }

    // When the token is paused, no transfer is allowed.
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override(ERC20, ERC20Pausable) {
        super._beforeTokenTransfer(from, to, amount);
    }

    // The last member of a role cannot be revoked.
    function _revokeRole(
        bytes32 role,
        address account
    ) internal virtual override {
        require(
            getRoleMemberCount(role) > 1,
            "SeamoonProtocol: each role must have at least 1 member"
        );
        super._revokeRole(role, account);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/ERC20Capped.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";

/**
 * @dev Extension of {ERC20} that adds a cap to the supply of tokens.
 */
abstract contract ERC20Capped is ERC20 {
    uint256 private immutable _cap;

    /**
     * @dev Sets the value of the `cap`. This value is immutable, it can only be
     * set once during construction.
     */
    constructor(uint256 cap_) {
        require(cap_ > 0, "ERC20Capped: cap is 0");
        _cap = cap_;
    }

    /**
     * @dev Returns the cap on the token's total supply.
     */
    function cap() public view virtual returns (uint256) {
        return _cap;
    }

    /**
     * @dev See {ERC20-_mint}.
     */
    function _mint(address account, uint256 amount) internal virtual override {
        require(ERC20.totalSupply() + amount <= cap(), "ERC20Capped: cap exceeded");
        super._mint(account, amount);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/ERC20Pausable.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../security/Pausable.sol";

/**
 * @dev ERC20 token with pausable token transfers, minting and burning.
 *
 * Useful for scenarios such as preventing trades until the end of an evaluation
 * period, or having an emergency switch for freezing all token transfers in the
 * event of a large bug.
 */
abstract contract ERC20Pausable is ERC20, Pausable {
    /**
     * @dev See {ERC20-_beforeTokenTransfer}.
     *
     * Requirements:
     *
     * - the contract must not be paused.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, amount);

        require(!paused(), "ERC20Pausable: token transfer while paused");
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/extensions/ERC20Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControlEnumerable.sol";
import "./AccessControl.sol";
import "../utils/structs/EnumerableSet.sol";

/**
 * @dev Extension of {AccessControl} that allows enumerating the members of each role.
 */
abstract contract AccessControlEnumerable is IAccessControlEnumerable, AccessControl {
    using EnumerableSet for EnumerableSet.AddressSet;

    mapping(bytes32 => EnumerableSet.AddressSet) private _roleMembers;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControlEnumerable).interfaceId || super.supportsInterface(interfaceId);
    }

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

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

    /**
     * @dev Overload {_grantRole} to track enumerable memberships
     */
    function _grantRole(bytes32 role, address account) internal virtual override {
        super._grantRole(role, account);
        _roleMembers[role].add(account);
    }

    /**
     * @dev Overload {_revokeRole} to track enumerable memberships
     */
    function _revokeRole(bytes32 role, address account) internal virtual override {
        super._revokeRole(role, account);
        _roleMembers[role].remove(account);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        require(!paused(), "Pausable: paused");
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        require(paused(), "Pausable: not paused");
        _;
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin 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 {}
}

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

            if (lastIndex != toDeleteIndex) {
                bytes32 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

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

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

            return true;
        } else {
            return false;
        }
    }

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

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

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

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

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

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

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

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

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

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

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

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

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (access/AccessControl.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
    }

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

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function _checkRole(bytes32 role, address account) internal view virtual {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        Strings.toHexString(uint160(account), 20),
                        " is missing role ",
                        Strings.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

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

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

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

        _revokeRole(role, account);
    }

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

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

    /**
     * @dev Grants `role` to `account`.
     *
     * Internal function without access restriction.
     */
    function _grantRole(bytes32 role, address account) internal virtual {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * Internal function without access restriction.
     */
    function _revokeRole(bytes32 role, address account) internal virtual {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControlEnumerable.sol)

pragma solidity ^0.8.0;

import "./IAccessControl.sol";

/**
 * @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
 */
interface IAccessControlEnumerable is IAccessControl {
    /**
     * @dev Returns one of the accounts that have `role`. `index` must be a
     * value between 0 and {getRoleMemberCount}, non-inclusive.
     *
     * Role bearers are not sorted in any particular way, and their ordering may
     * change at any point.
     *
     * WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
     * you perform all queries on the same block. See the following
     * https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
     * for more information.
     */
    function getRoleMember(bytes32 role, uint256 index) external view returns (address);

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @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);
}

// SPDX-License-Identifier: MIT
// 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);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)

pragma solidity ^0.8.0;

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

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

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

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) external view returns (bool);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {AccessControl-_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT
// 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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"BURNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CAP_AMOUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"cap","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getRoleMember","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleMemberCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"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":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106101e55760003560e01c806345c8302b1161010f578063a217fddf116100a2578063d539139311610071578063d5391393146105a8578063d547741f146105c6578063dd62ed3e146105e2578063e63ab1e914610612576101e5565b8063a217fddf146104fa578063a457c2d714610518578063a9059cbb14610548578063ca15c87314610578576101e5565b80638456cb59116100de5780638456cb59146104725780639010d07c1461047c57806391d14854146104ac57806395d89b41146104dc576101e5565b806345c8302b146103ea5780635c975abb1461040857806370a082311461042657806379cc679014610456576101e5565b80632f2ff15d11610187578063395093511161015657806339509351146103785780633f4ba83a146103a857806340c10f19146103b257806342966c68146103ce576101e5565b80632f2ff15d14610304578063313ce56714610320578063355274ea1461033e57806336568abe1461035c576101e5565b806318160ddd116101c357806318160ddd1461026857806323b872dd14610286578063248a9ca3146102b6578063282c51f3146102e6576101e5565b806301ffc9a7146101ea57806306fdde031461021a578063095ea7b314610238575b600080fd5b61020460048036038101906101ff91906121f0565b610630565b6040516102119190612238565b60405180910390f35b6102226106aa565b60405161022f91906122e3565b60405180910390f35b610252600480360381019061024d9190612399565b61073c565b60405161025f9190612238565b60405180910390f35b61027061075f565b60405161027d91906123e8565b60405180910390f35b6102a0600480360381019061029b9190612403565b610769565b6040516102ad9190612238565b60405180910390f35b6102d060048036038101906102cb919061248c565b610798565b6040516102dd91906124c8565b60405180910390f35b6102ee6107b7565b6040516102fb91906124c8565b60405180910390f35b61031e600480360381019061031991906124e3565b6107db565b005b610328610804565b604051610335919061253f565b60405180910390f35b61034661080d565b60405161035391906123e8565b60405180910390f35b610376600480360381019061037191906124e3565b610835565b005b610392600480360381019061038d9190612399565b6108b8565b60405161039f9190612238565b60405180910390f35b6103b0610962565b005b6103cc60048036038101906103c79190612399565b61099f565b005b6103e860048036038101906103e3919061255a565b6109e0565b005b6103f2610a1f565b6040516103ff91906123e8565b60405180910390f35b610410610a2f565b60405161041d9190612238565b60405180910390f35b610440600480360381019061043b9190612587565b610a46565b60405161044d91906123e8565b60405180910390f35b610470600480360381019061046b9190612399565b610a8f565b005b61047a610ad0565b005b610496600480360381019061049191906125b4565b610b0d565b6040516104a39190612603565b60405180910390f35b6104c660048036038101906104c191906124e3565b610b3c565b6040516104d39190612238565b60405180910390f35b6104e4610ba6565b6040516104f191906122e3565b60405180910390f35b610502610c38565b60405161050f91906124c8565b60405180910390f35b610532600480360381019061052d9190612399565b610c3f565b60405161053f9190612238565b60405180910390f35b610562600480360381019061055d9190612399565b610d29565b60405161056f9190612238565b60405180910390f35b610592600480360381019061058d919061248c565b610d4c565b60405161059f91906123e8565b60405180910390f35b6105b0610d70565b6040516105bd91906124c8565b60405180910390f35b6105e060048036038101906105db91906124e3565b610d94565b005b6105fc60048036038101906105f7919061261e565b610dbd565b60405161060991906123e8565b60405180910390f35b61061a610e44565b60405161062791906124c8565b60405180910390f35b60007f5a05180f000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff191614806106a357506106a282610f78565b5b9050919050565b6060600580546106b99061268d565b80601f01602080910402602001604051908101604052809291908181526020018280546106e59061268d565b80156107325780601f1061070757610100808354040283529160200191610732565b820191906000526020600020905b81548152906001019060200180831161071557829003601f168201915b5050505050905090565b600080610747610ff2565b9050610754818585610ffa565b600191505092915050565b6000600454905090565b600080610774610ff2565b90506107818582856111c3565b61078c85858561124f565b60019150509392505050565b6000806000838152602001908152602001600020600101549050919050565b7f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a84881565b6107e482610798565b6107f5816107f0610ff2565b6114d1565b6107ff838361156e565b505050565b60006012905090565b60007f0000000000000000000000000000000000000000204fce5e3e25026110000000905090565b61083d610ff2565b73ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16146108aa576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016108a190612730565b60405180910390fd5b6108b482826115a2565b5050565b6000806108c3610ff2565b9050610957818585600360008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008973ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002054610952919061277f565b610ffa565b600191505092915050565b7f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a6109948161098f610ff2565b6114d1565b61099c6115fb565b50565b7f9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a66109d1816109cc610ff2565b6114d1565b6109db838361169d565b505050565b7f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a848610a1281610a0d610ff2565b6114d1565b610a1b826116ab565b5050565b6b204fce5e3e2502611000000081565b6000600760009054906101000a900460ff16905090565b6000600260008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020549050919050565b7f3c11d16cbaffd01df69ce1c404f6340ee057498f5f00246190ea54220576a848610ac181610abc610ff2565b6114d1565b610acb83836116bf565b505050565b7f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a610b0281610afd610ff2565b6114d1565b610b0a6116df565b50565b6000610b34826001600086815260200190815260200160002061178290919063ffffffff16565b905092915050565b600080600084815260200190815260200160002060000160008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060009054906101000a900460ff16905092915050565b606060068054610bb59061268d565b80601f0160208091040260200160405190810160405280929190818152602001828054610be19061268d565b8015610c2e5780601f10610c0357610100808354040283529160200191610c2e565b820191906000526020600020905b815481529060010190602001808311610c1157829003601f168201915b5050505050905090565b6000801b81565b600080610c4a610ff2565b90506000600360008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002054905083811015610d10576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610d0790612825565b60405180910390fd5b610d1d8286868403610ffa565b60019250505092915050565b600080610d34610ff2565b9050610d4181858561124f565b600191505092915050565b6000610d696001600084815260200190815260200160002061179c565b9050919050565b7f9f2df0fed2c77648de5860a4cc508cd0818c85b8b8a1ab4ceeef8d981c8956a681565b610d9d82610798565b610dae81610da9610ff2565b6114d1565b610db883836115a2565b505050565b6000600360008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002054905092915050565b7f65d7a28e3265b37a6474929f336521b332c1681b933f6cb9f3376673440d862a81565b610e728282610b3c565b610f4457600160008084815260200190815260200160002060000160008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060006101000a81548160ff021916908315150217905550610ee9610ff2565b73ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16837f2f8788117e7eff1d82e926ec794901d17c78024a50270940304540a733656f0d60405160405180910390a45b5050565b6000610f70836000018373ffffffffffffffffffffffffffffffffffffffff1660001b6117b1565b905092915050565b60007f7965db0b000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff19161480610feb5750610fea82611821565b5b9050919050565b600033905090565b600073ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff1603611069576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611060906128b7565b60405180910390fd5b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff16036110d8576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016110cf90612949565b60405180910390fd5b80600360008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020819055508173ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925836040516111b691906123e8565b60405180910390a3505050565b60006111cf8484610dbd565b90507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8114611249578181101561123b576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611232906129b5565b60405180910390fd5b6112488484848403610ffa565b5b50505050565b600073ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff16036112be576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016112b590612a47565b60405180910390fd5b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff160361132d576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161132490612ad9565b60405180910390fd5b61133883838361188b565b6000600260008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020549050818110156113bf576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016113b690612b6b565b60405180910390fd5b818103600260008673ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000208190555081600260008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000206000828254611454919061277f565b925050819055508273ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef846040516114b891906123e8565b60405180910390a36114cb84848461189b565b50505050565b6114db8282610b3c565b61156a576115008173ffffffffffffffffffffffffffffffffffffffff1660146118a0565b61150e8360001c60206118a0565b60405160200161151f929190612c5f565b6040516020818303038152906040526040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161156191906122e3565b60405180910390fd5b5050565b6115788282610e68565b61159d8160016000858152602001908152602001600020610f4890919063ffffffff16565b505050565b60016115ad83610d4c565b116115ed576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016115e490612d0b565b60405180910390fd5b6115f78282611adc565b5050565b611603610a2f565b611642576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161163990612d77565b60405180910390fd5b6000600760006101000a81548160ff0219169083151502179055507f5db9ee0a495bf2e6ff9c91a7834c1ba4fdd244a5e8aa4e537bd38aeae4b073aa611686610ff2565b6040516116939190612603565b60405180910390a1565b6116a78282611b10565b5050565b6116bc6116b6610ff2565b82611b7a565b50565b6116d1826116cb610ff2565b836111c3565b6116db8282611b7a565b5050565b6116e7610a2f565b15611727576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161171e90612de3565b60405180910390fd5b6001600760006101000a81548160ff0219169083151502179055507f62e78cea01bee320cd4e420270b5ea74000d11b0c9f74754ebdbfc544b05a25861176b610ff2565b6040516117789190612603565b60405180910390a1565b60006117918360000183611d52565b60001c905092915050565b60006117aa82600001611d7d565b9050919050565b60006117bd8383611d8e565b61181657826000018290806001815401808255809150506001900390600052602060002001600090919091909150558260000180549050836001016000848152602001908152602001600020819055506001905061181b565b600090505b92915050565b60007f01ffc9a7000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916149050919050565b611896838383611db1565b505050565b505050565b6060600060028360026118b39190612e03565b6118bd919061277f565b67ffffffffffffffff8111156118d6576118d5612e5d565b5b6040519080825280601f01601f1916602001820160405280156119085781602001600182028036833780820191505090505b5090507f3000000000000000000000000000000000000000000000000000000000000000816000815181106119405761193f612e8c565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a9053507f7800000000000000000000000000000000000000000000000000000000000000816001815181106119a4576119a3612e8c565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a905350600060018460026119e49190612e03565b6119ee919061277f565b90505b6001811115611a8e577f3031323334353637383961626364656600000000000000000000000000000000600f861660108110611a3057611a2f612e8c565b5b1a60f81b828281518110611a4757611a46612e8c565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a905350600485901c945080611a8790612ebb565b90506119f1565b5060008414611ad2576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611ac990612f30565b60405180910390fd5b8091505092915050565b611ae68282611e09565b611b0b8160016000858152602001908152602001600020611eea90919063ffffffff16565b505050565b611b1861080d565b81611b2161075f565b611b2b919061277f565b1115611b6c576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611b6390612f9c565b60405180910390fd5b611b768282611f1a565b5050565b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1603611be9576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611be09061302e565b60405180910390fd5b611bf58260008361188b565b6000600260008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002054905081811015611c7c576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611c73906130c0565b60405180910390fd5b818103600260008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020819055508160046000828254611cd491906130e0565b92505081905550600073ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef84604051611d3991906123e8565b60405180910390a3611d4d8360008461189b565b505050565b6000826000018281548110611d6a57611d69612e8c565b5b9060005260206000200154905092915050565b600081600001805490509050919050565b600080836001016000848152602001908152602001600020541415905092915050565b611dbc83838361207a565b611dc4610a2f565b15611e04576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611dfb90613186565b60405180910390fd5b505050565b611e138282610b3c565b15611ee657600080600084815260200190815260200160002060000160008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060006101000a81548160ff021916908315150217905550611e8b610ff2565b73ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16837ff6391f5c32d9c69d2a47ea670b442974b53935d1edc7fd64eb21e047a839171b60405160405180910390a45b5050565b6000611f12836000018373ffffffffffffffffffffffffffffffffffffffff1660001b61207f565b905092915050565b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1603611f89576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401611f80906131f2565b60405180910390fd5b611f956000838361188b565b8060046000828254611fa7919061277f565b9250508190555080600260008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000206000828254611ffd919061277f565b925050819055508173ffffffffffffffffffffffffffffffffffffffff16600073ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef8360405161206291906123e8565b60405180910390a36120766000838361189b565b5050565b505050565b600080836001016000848152602001908152602001600020549050600081146121875760006001826120b191906130e0565b90506000600186600001805490506120c991906130e0565b90508181146121385760008660000182815481106120ea576120e9612e8c565b5b906000526020600020015490508087600001848154811061210e5761210d612e8c565b5b90600052602060002001819055508387600101600083815260200190815260200160002081905550505b8560000180548061214c5761214b613212565b5b60019003818190600052602060002001600090559055856001016000868152602001908152602001600020600090556001935050505061218d565b60009150505b92915050565b600080fd5b60007fffffffff0000000000000000000000000000000000000000000000000000000082169050919050565b6121cd81612198565b81146121d857600080fd5b50565b6000813590506121ea816121c4565b92915050565b60006020828403121561220657612205612193565b5b6000612214848285016121db565b91505092915050565b60008115159050919050565b6122328161221d565b82525050565b600060208201905061224d6000830184612229565b92915050565b600081519050919050565b600082825260208201905092915050565b60005b8381101561228d578082015181840152602081019050612272565b60008484015250505050565b6000601f19601f8301169050919050565b60006122b582612253565b6122bf818561225e565b93506122cf81856020860161226f565b6122d881612299565b840191505092915050565b600060208201905081810360008301526122fd81846122aa565b905092915050565b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b600061233082612305565b9050919050565b61234081612325565b811461234b57600080fd5b50565b60008135905061235d81612337565b92915050565b6000819050919050565b61237681612363565b811461238157600080fd5b50565b6000813590506123938161236d565b92915050565b600080604083850312156123b0576123af612193565b5b60006123be8582860161234e565b92505060206123cf85828601612384565b9150509250929050565b6123e281612363565b82525050565b60006020820190506123fd60008301846123d9565b92915050565b60008060006060848603121561241c5761241b612193565b5b600061242a8682870161234e565b935050602061243b8682870161234e565b925050604061244c86828701612384565b9150509250925092565b6000819050919050565b61246981612456565b811461247457600080fd5b50565b60008135905061248681612460565b92915050565b6000602082840312156124a2576124a1612193565b5b60006124b084828501612477565b91505092915050565b6124c281612456565b82525050565b60006020820190506124dd60008301846124b9565b92915050565b600080604083850312156124fa576124f9612193565b5b600061250885828601612477565b92505060206125198582860161234e565b9150509250929050565b600060ff82169050919050565b61253981612523565b82525050565b60006020820190506125546000830184612530565b92915050565b6000602082840312156125705761256f612193565b5b600061257e84828501612384565b91505092915050565b60006020828403121561259d5761259c612193565b5b60006125ab8482850161234e565b91505092915050565b600080604083850312156125cb576125ca612193565b5b60006125d985828601612477565b92505060206125ea85828601612384565b9150509250929050565b6125fd81612325565b82525050565b600060208201905061261860008301846125f4565b92915050565b6000806040838503121561263557612634612193565b5b60006126438582860161234e565b92505060206126548582860161234e565b9150509250929050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b600060028204905060018216806126a557607f821691505b6020821081036126b8576126b761265e565b5b50919050565b7f416363657373436f6e74726f6c3a2063616e206f6e6c792072656e6f756e636560008201527f20726f6c657320666f722073656c660000000000000000000000000000000000602082015250565b600061271a602f8361225e565b9150612725826126be565b604082019050919050565b600060208201905081810360008301526127498161270d565b9050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b600061278a82612363565b915061279583612363565b92508282019050808211156127ad576127ac612750565b5b92915050565b7f45524332303a2064656372656173656420616c6c6f77616e63652062656c6f7760008201527f207a65726f000000000000000000000000000000000000000000000000000000602082015250565b600061280f60258361225e565b915061281a826127b3565b604082019050919050565b6000602082019050818103600083015261283e81612802565b9050919050565b7f45524332303a20617070726f76652066726f6d20746865207a65726f2061646460008201527f7265737300000000000000000000000000000000000000000000000000000000602082015250565b60006128a160248361225e565b91506128ac82612845565b604082019050919050565b600060208201905081810360008301526128d081612894565b9050919050565b7f45524332303a20617070726f766520746f20746865207a65726f20616464726560008201527f7373000000000000000000000000000000000000000000000000000000000000602082015250565b600061293360228361225e565b915061293e826128d7565b604082019050919050565b6000602082019050818103600083015261296281612926565b9050919050565b7f45524332303a20696e73756666696369656e7420616c6c6f77616e6365000000600082015250565b600061299f601d8361225e565b91506129aa82612969565b602082019050919050565b600060208201905081810360008301526129ce81612992565b9050919050565b7f45524332303a207472616e736665722066726f6d20746865207a65726f20616460008201527f6472657373000000000000000000000000000000000000000000000000000000602082015250565b6000612a3160258361225e565b9150612a3c826129d5565b604082019050919050565b60006020820190508181036000830152612a6081612a24565b9050919050565b7f45524332303a207472616e7366657220746f20746865207a65726f206164647260008201527f6573730000000000000000000000000000000000000000000000000000000000602082015250565b6000612ac360238361225e565b9150612ace82612a67565b604082019050919050565b60006020820190508181036000830152612af281612ab6565b9050919050565b7f45524332303a207472616e7366657220616d6f756e742065786365656473206260008201527f616c616e63650000000000000000000000000000000000000000000000000000602082015250565b6000612b5560268361225e565b9150612b6082612af9565b604082019050919050565b60006020820190508181036000830152612b8481612b48565b9050919050565b600081905092915050565b7f416363657373436f6e74726f6c3a206163636f756e7420000000000000000000600082015250565b6000612bcc601783612b8b565b9150612bd782612b96565b601782019050919050565b6000612bed82612253565b612bf78185612b8b565b9350612c0781856020860161226f565b80840191505092915050565b7f206973206d697373696e6720726f6c6520000000000000000000000000000000600082015250565b6000612c49601183612b8b565b9150612c5482612c13565b601182019050919050565b6000612c6a82612bbf565b9150612c768285612be2565b9150612c8182612c3c565b9150612c8d8284612be2565b91508190509392505050565b7f5365616d6f6f6e50726f746f636f6c3a206561636820726f6c65206d7573742060008201527f68617665206174206c656173742031206d656d62657200000000000000000000602082015250565b6000612cf560368361225e565b9150612d0082612c99565b604082019050919050565b60006020820190508181036000830152612d2481612ce8565b9050919050565b7f5061757361626c653a206e6f7420706175736564000000000000000000000000600082015250565b6000612d6160148361225e565b9150612d6c82612d2b565b602082019050919050565b60006020820190508181036000830152612d9081612d54565b9050919050565b7f5061757361626c653a2070617573656400000000000000000000000000000000600082015250565b6000612dcd60108361225e565b9150612dd882612d97565b602082019050919050565b60006020820190508181036000830152612dfc81612dc0565b9050919050565b6000612e0e82612363565b9150612e1983612363565b9250817fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0483118215151615612e5257612e51612750565b5b828202905092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b6000612ec682612363565b915060008203612ed957612ed8612750565b5b600182039050919050565b7f537472696e67733a20686578206c656e67746820696e73756666696369656e74600082015250565b6000612f1a60208361225e565b9150612f2582612ee4565b602082019050919050565b60006020820190508181036000830152612f4981612f0d565b9050919050565b7f45524332304361707065643a2063617020657863656564656400000000000000600082015250565b6000612f8660198361225e565b9150612f9182612f50565b602082019050919050565b60006020820190508181036000830152612fb581612f79565b9050919050565b7f45524332303a206275726e2066726f6d20746865207a65726f2061646472657360008201527f7300000000000000000000000000000000000000000000000000000000000000602082015250565b600061301860218361225e565b915061302382612fbc565b604082019050919050565b600060208201905081810360008301526130478161300b565b9050919050565b7f45524332303a206275726e20616d6f756e7420657863656564732062616c616e60008201527f6365000000000000000000000000000000000000000000000000000000000000602082015250565b60006130aa60228361225e565b91506130b58261304e565b604082019050919050565b600060208201905081810360008301526130d98161309d565b9050919050565b60006130eb82612363565b91506130f683612363565b925082820390508181111561310e5761310d612750565b5b92915050565b7f45524332305061757361626c653a20746f6b656e207472616e7366657220776860008201527f696c652070617573656400000000000000000000000000000000000000000000602082015250565b6000613170602a8361225e565b915061317b82613114565b604082019050919050565b6000602082019050818103600083015261319f81613163565b9050919050565b7f45524332303a206d696e7420746f20746865207a65726f206164647265737300600082015250565b60006131dc601f8361225e565b91506131e7826131a6565b602082019050919050565b6000602082019050818103600083015261320b816131cf565b9050919050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603160045260246000fdfea264697066735822122087e33381afb7be3043e3648cdc51ae2db7090d16366945744cebebd0d9fdfe2d64736f6c63430008100033