// File: contracts/HOME1.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: Bring it Home
/// @author: manifold.xyz

import "./manifold/ERC721Creator.sol";

////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                //
//                                                                                                                                //
//    ?7!!~~~~~~~^^^~^^^^:^^^^^^^^^::::^^^^^^^^^^^^^^::^^:^^^:::::^:^::^::^::^^^::^:^^::^^^^^^^^^^~~~~~~~~~~~~~!!!!!!7777???JY    //
//    !!~~~^^^^^^^^^^:::::::::::::::::.::::::::::::::::::::::::::::::::::::::::::::::::::::::::::^^^^^^^~^^~~~~~~~~!~!!!!!77?J    //
//    !!~~^^^^:::::::::::::::.::::::.::^~~^:.::^^:::..::.:...::...:.:..:...:.:..::::::::::::::::::^^^^^^^^^~^^~^~~^~~~~!!!!77?    //
//    !~~~^^^:::::::::::::::::::....:^~7Y55P7!J5GY??77Y5!~~:....................:....::::.::::::::::^^^^^^^^^~^^~^^~~~~~!!!77?    //
//    !~~^^^:::::::::::...::....:^^^~!75G####B5YGBBGBB##BBB5^:^~^....................::..::..:::::::::^:^^^^^^~^^~~~~~~!!!!77?    //
//    !!~~^^:::::::::::..:.:..:^7?J5PPGGBBBBBGGGB#&&&#BBBPB&GY5GJ..................:.:.....:::::::::::^^^^^^^^^~~^~~~~~!!!77?J    //
//    7!!~~^^^^^::::::.:.....:~~?YPPGBBBBGGBBGG#&&&###BBGGPBGPGGG7~~:.......:........::.:..:::.:::::::^^^^^^^^~~~~~~~~!!!!77?J    //
//    7!!~~~^^^:::::::::.....^?Y5GGGGB##BGGB#BGGGP5YY555Y5PGPYYYGB5Y~.....:.:..:....::::::.:::::::::::^^^^^^^~^~~~~~!!~!!!77?J    //
//    7!~~~^^^^:^::::::.....^!?J5GGGGBB##BBBP5J7~^!!JJ?!!?JYJ!7J5BBBGJ7^...:..::...::.:..:::::::::^^^^^^^^^^^^~~~~~~!!!!!!77?J    //
//    !~~~~^^^^^::::::::..:~!7YPPP55PPB##BPJ^::..::^~^~~~~^~!J5PP5Y?YPY7~^::..:::..::::::::::::::::::^^^^^^^^~~~~~~~~~~!!!!77?    //
//    !!~~~^^^^^^^^:::::..:~!?YPGGPG5YGB#G?~....:::....:.:^!?77?55GGY7JY55J~...:::::...::.::::::::^:::^^^^^^^^~~~~~~~~~~!!!!7?    //
//    !!~~~^^^^^^^^^^:::::^~7Y5PPGGGGPPP5?:...::::::::.....:~~!!!?GGP5J77?YJ^.::..::.:...:.::::::::::::^^^^^^^~~~^~~~~~~~!!!7?    //
//    !~~~~^^^^::^^^^^:^~!7?JYYPGBBBGP5J~:....:::...:.........:^^:~YP5??7!YY!:............:.::::::::::::^^^^^^~^^~~~~~~~!!!!!7    //
//    !!~~~^^^^::^^^::::^!7JYJY5PGBGPY?7^:...:.:................:^^77J5PY!!JY?!:........:..:.::::::::::^^^^^^^^~~~~~~~~~~~~~!7    //
//    !~~~~^^^::::::::^^~?Y5Y5PGGGGP5YJ!:........................:~!^~7YP5?7?Y?~:..:.::.::::.::::::::::^:^^^^^^^~~~~~~~~~~~~~!    //
//    ~~~~~^^^^:::::::^^!JJY555PGGGPJJJ!:...........................:^^?GBPJ!!77~^.......::::::::::::^^^^^^^^^~~~~~~~~~~~~~~~!    //
//    ~~~~~~~^^^::::::::~7?JJJYYYYP5J77!::...........................^^~JGGPPYJ~~7!:.....:::::::::::^^^^^^^^^^~~~~~~~~~~~~~~!7    //
//    !~~^~~~~^^^^^:::::^~~!7??J?JYY5JJ7^:.............................::^7PGP5J~!!^......::::::^^::^^^^^^^^^^~~~~~~~~~~~~~!!7    //
//    !!!~~~~~^^^^^^^^^:^~~~~!!7!!77?YJ!~^................................:75PP5~!!!~:...::::::::^^^^^^^^^~^~^~~~~~~~~~!~~~!!?    //
//    !~!~~~~^^^^^^^^^^:^^^~77??7!!7?7!^...................................:?P5Y7!~!7~:.::::::::^^^^^^~^^^^~~^^~~~~~~~~~~~~!7?    //
//    !~~~~~~^^^^^^^^^^^:~!?JJJJ?777?7~^::.................................:7YYPGP?!7?^::::::::::^^^^^^^^^^~~~~~~~~~~~~~~~!!7?    //
//    !~~~~~~^^^^^^^^^::^~????JJJ????J?7^.............:.....................:^^?BGY!~!!!:.::::::^^^^^^^^^~~~~~~~~~~~~~~~~~!!!?    //
//    !~~~~~~~^^^^^^^:::^~~!7?YYJJYYJYJ?~:...................................:^!5GPY?7Y?!~::::^:^^^^^~~~^~~~~~~~~~~~~~~~~~~!!?    //
//    ~~^~^~~^^^^^::^:::^~~~777J??JJYJJ?!^:...................................::^J5PY777J~:^^^^^^^^^~~~~~~~~~~~~~~~~~~~~!~!!!7    //
//    ~~~^^^^^^^:^^:^^::::^~~~7JYJYY5YJ7!~:...................................:^^?PPJ????J?^^^^^^^^^~~~~~~~~~~~~~~~~~~~~~~~~~7    //
//    ~~^^^^^^^^:^^^::::::^~!?JJJJJJYJ7~^~^::.................................::^~JP5JJ?7JY~::^^^^^^^~~~~~~~~~~~~~~~~~^~~~~~~7    //
//    !~^^^^^^^^^^^^^::::^~!??77???JJYJ7!!^^:....:.............:................:^^JG5?JJ??J^::^^^^^^^~~~~~~~~~~~~~~~~^~~~~~~!    //
//    !~~^^~~^^^^^^^^^^^^^!777!777??JYJ7!^:.....................................:^~!!!!??!?J!^^:^^^^^^~~~~~~~~~~~~~~~^~~~~^~~!    //
//    !~~~~~~^~~~~^^^^^^::^~!!!!77??JYY?~^^::...................................::^~~JJ?7~~JJ^:^:^^^^^~^^~~~~~~~~~~~^~~~~~~~~!    //
//    !~~~~~~~~^^^^^^^^^:::^^~7!!!7?JYJ?!~~^^:...................................::~~?YJ7?YYY~^^^^^^^~~~~~~~~~~~~~^~~~~~~~~~~7    //
//    !!~~~~~~^^^^^^^^^^^:::^~~~!7J??JJ?7~^:::.....................................:^~?5Y777YP~^^^^^^~~~~~^^~~~~~~~~~~~~~~~~!7    //
//    !~~~~~~~~~~~^^^^^^:::::^~!!7?7!7777~^~^:....................................::^~!??!!7YP7^^^~^^~~~~~~~^~~~~~~~~~~~~!!!!7    //
//    !~~~~~~~~~~~^^~~^^^^::::^^~~~!!!7???!~~:::.................................::::^!7JJYYJY5!^~~^^~~~^~~~~~~~~~~~~~~~!!!!!7    //
//    !~~~~~~~~~~~~^~~^^^^^::::^~!!77?7?JY?!^^::..................................:::^7?JY?7?YGJ^~~^~~~~^~~~~~~~~~~~~~~~~~~~!7    //
//    !!~~~~~~^^~~~^~^^^^^^^::^~!!~^~????J?7!::^^:.............................:::::::^!JYJJYYG5~~~~~~~~~~~~~~~~~~~~~~~~~~~!!7    //
//    !~~~~~~~~~~~~^^^^^^^^::::^~~~^~!!!!????7!!~^.............................::::::^:~!??77J5P!~~~~~~~~~~~~~~~~~~~~~~~~~~~!7    //
//    !~~~~~~~~~~^~^^^^^^^:::::::^^~~~~~!~!???7!^^........................:..:.:::::^:^^~?J??J5P7~~~~~~~~~~~~~~~~~~~~~~~~~~~!7    //
//    !~~~~~~~~^^~~^^^^^^^^^^:::::^~~^^!7!~~~~~~::....................:...:::::::::::^^^~7YYJJ5PJ~~~~~~~~~~~~!~~~~~~~~~!~~~!!7    //
//    !~~~~~~~~^^~~~^~^^~^^^:::::^~~~~!77!!~~~~~::::^^^^...............:.:.::::^:::^^^^^~7YY77YGY~~~~~!~~~~~~~~~~~~~~~!~~~!!!7    //
//    !~~~~~~~^^~~~~^~~~~~^^^::::::^~!!!!!7!!!~~~^^~!!~^...............:.::::::^^^^^^^^^~755?75GJ~~~~~~~~~~~~~~~~~~~~~~~!!!!!7    //
//    !~~~~~~~~~~~^^~^^^^^^^::::::::::^~~!!!!!!~~~!~~^^~^::..........:..:::::::^^^^^^^^^~!Y5?7YGY~~~~~~~~~~~~~~!~~!!~!!~~!!!7?    //
//    !!!~~~~~~~~~^~~^^^^^^^^^^:::::::^^~~~~~~^~!!7~^:^^^:........::...:::::::^^^:^^^^^^~!JY?7JPJ~~~~~~~~~~~~!!!!~!!~!!!!!!!!?    //
//    7!!~!!~~~~~~~~~~~~^^^::::::::::::^^^^~!!~~!!!~~^~^:::.....:...::::::::::::::^^^^^^^~YP7!JG5~~~~~~~~~~~~~!!!~!!!!!!!!!!7?    //
//    7!!!!!~~~~~~~~~~~~^^^^:::::::::::::^^~!~~^^~!7!^^:::::::.......:::::::::^::^^^^^^^^~J5?!5BJ~~~~~~~~~~~~!!!!!!!!!!!!!!!7?    //
//    7!!!!!!~~~~~~~~^^~^^^^^^:::::::::::::^^^~~^~~~~^^::^^:::.......:::::::::^^::^^^^^^^^7YY7YG?~~~~~~~~!~~~!~!!!!!!!!!!!!!7?    //
//    7!!!~~~~~~^~~~^^^^^^^^^:::::::::::.:::^^^^^^^^~!~~~~^^:........::::::::::^^^^^^^^^~^!Y5JPB7~~~~~~~~~!!!!!!!!!!!!!!!!777J    //
//    7!~~~~~~~~~~~^^^^^^^^:^^::::::::::.:::^^~~~~!!!77!!!^:::::::..:::::::::::^^^^^^^^^^^~Y5JGG!~~~~~~~~!!!!!!!!!!!!!!!!!777J    //
//    !~~~~~~~~~~~~^^^^^^^^^::::::::::::::::^~!!!~~!!!~~~~~^~~~~^:.:::::::::::^^^^^^^^^^~~~J5YBG~~~~~~~~~!!!!!!!!!!!!!!!!!777?    //
//    !!~~~~~!!~~~~~~^^^^^^^^:^:::::::::::::::^~~~^~~~~~~~!!~~^^^::.:::::::::::^^^^^^^^^~~~YY5#Y~~~~~~!!!!!!!!!!!!!!!!!!!!!77?    //
//    !~~~~~~~~!~~~~~~^^^^^^^:^^^^:^:^:::::::^^^^^^^~~!7!!!!~^::::::::::^:^^::^^^^^^^^^^~^~J5G#!~~~~~!!!~!!!!!!!!!!!!!!!!77!7J    //
//    !~~~~~~~~~~~~~~^~~^^^^^^^^^^^:::::::::..:::^^~~!!!!7!!!7!~~^:::::::^:^^^^^^^^^^^^~^^~?P#5~~~~~~~!~!!!!!!!!!!!!!!!!!!!!7?    //
//    !~~~~~~~~~~~~~~~~~^~~^^^^^^^^:^^::::::::::::^~~~~~!7?7777!!~^^^::^^^^^^^^^^^^^^^^^^~~Y#G~~~~~~~!!~!!!!!!!!!!!!!!!!!!!77?    //
//    7~~~~~~~~~~~~~~~~~~~~~~~^^~^^^^^::::::::::::^~~~~~~!!!!!77!!~^^~~^^~~~^^^^^^^^^^^^^^~B&7~~~~~~~~~~!!!!!!!!!!!!!!7!!777?J    //
//    7!!~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^::::::::::::^~~~!~!!!!7??!~7??7!!!~^^^^^^^^^^^^^^J&J^~~~~~~!!!!!!!!!!!!!7!!777!7777?J    //
//    77!!!~~~~~~~~~~~~~~~~~~~~~~^^^^^^^:::::::::::::^~~~~~~!!~!7?????????77~~^^^^^^^^~~~7#J^~~~~~~~~~!!!!!!!!7!77!77777777?JY    //
//    ?7!!!~!~~~~~~~~~~~~~~~~~~~~^^^^^^^^^:::::::::^::^^^^~~~~~!!!777??7!77!!~^^^^^^^^:^77~^~~~~~~~~~~!!!!!!!!!7777777777???JY    //
//    ?7!!!!!!~~~~~~~~~~~~~~~~~~~^~^^^^^^^^::::::::^::::::^^~~~!!7?7!7777!??77~^^^^^:...~^^^~~~~~~~~!~~!!!!!!!777777777???JJJ5    //
//    ?77!!!!!!~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^:::^^::::^^:^^^^~!!!!!!!77?J??!!~~^~~^^:^::^~~~~~~~~~~~~!!!!!!!7777777777???JJY5    //
//    ?777!!~!!!!!!!~~~~~~~~~~~~~~^^^^^^^^^^^^::::^:::::::::^^^~~~~~~!!7????7!~~~~~~~~~~~~~~~~~~^~~~~~!~!!!!777777777????JJJY5    //
//    ?7!!!!~!!~!!!~~!!~~~~~~~~~~~^^^^^^^^^^^:^::::::::::::::^:^~~~~~!77777777!!!!7!!!!!!~^~~~~~~~~~~~!!!!!77777??7????JJJJYY5    //
//    7!!!!!~!!!~~~~~~~~~~^~~^^^~^^^^^^^^^^^^^^:::::^:^:::::::::^^~~~!!7!!!~!!!!!!!77!!7!!!!~~~~~~~~!!!!!!7!77777????J?JJJJJY5    //
//    ?7!!!!!!!~~!~~~~~~~~~~~^^^^^^^^^^^^^^^:::^^:^:::^::::::::^^^^^^~~~~!~~~~!!!!777!!7777??77~~~!!!!!!!7777777???J???JJJJJY5    //
//    ?777!!!!!!!!!~~~~~~~~~~^^^^^^^^^^^^^^^^:::^^:::^^:::::^^::^:^^^~^~~~~~!!777!!!!!!!!!!!7?7~~~!!!!!!!77777????????JJJJJJY5    //
//    J?777!!!!!!~!~~~~~~~~~~~^^^^^^^^:^^^^^^::::::::::::::::::^^:^^^^^~~!!~~~~!!!!7!!!7!!!!777!!!!!!!!!77777???????JJJJJJYYY5    //
//    J?777!!!!!!~~~!~~~~~~~~~^^^^^^^^^:^::^^^:::::^::^^::::^:^^^^^^^^^^~~~~~~~~!!!!!!777777???77777!!77777??????J??JJJJYYYY55    //
//    YJ?777!7!!!!~!~~~~~~~~~^^^^^^^^^^^:^:^^::::::^::^^:::^^^^^^^^^^^^^^~~~~~~~~~!!!777777??JJJ?????77777????????JJJJJYYYYY5P    //
//    YJ??777!!!!!!~~~~~~~^~~~~~^^^^^^::^:::^::::::::^^:^:^^^^^^^^^^^^^^~~~~~~~~~~!!!!7???7???JJJ?????7777???????JJJYJJYYYY55P    //
//    YJ???77!!!!~~~~~~~~~~^~~^^^^^^^^:::::::::::::::^::^^^^^^^^^^^^^~~^~~~~~~~~~~~~~!77777777??JJ????????????JJJJJJJYYYY555PP    //
//    YJ???777!!!!!~~~~~~^^^^^^^^^^^^^::^::::::^:^::::^^^^^^^^^^^^^^^~^^~~^~~~~~~~~!!!!777!777??JJ?JJJ????????JJJJYJYYYYY555PG    //
//    YJ??7777!!~~!~~~~~~^^^^^^^^^^^^:^::^:^^:^^^^:^^^^^^^^^^^^^^^^^^^~~~~~~~~~~~~~~~!!!!77777?????J???JJJJJ?J??JJYYJYYYYY55PG    //
//    YJ??777!!!!~~~~~~~~^^^^^^^^^^^^:^::^^^::^^^^^^^^^^^^^^^^^^^^^^^~^^^~~~~~~~~~~~~!!!77777????JJJJJJJYYYYYJJJJYYJJJYYYY55PG    //
//    YJ???777!!!!~~~~~~~^^^^^^^^^^^^^^:^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^~~~~~~~~~~~!!!!77777????JJJJJYYY5555YYYYJYYYYJYYYY55PP    //
//    JJ??777!!!!~!~~~~~~~^~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^~~~~~~~~~~~~!!!!!!7!!777????JJJJYYYYYYYYY5YYYYYYJYYYY55PP    //
//    YJ??77777!!!!~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^~^^^^^^^^~~~~~~~~~~~~~~~~!!!!!!!!!!7????JJJJJJJJYYYYY55YYYJYY5555555P    //
//    JJ??777!7!!~!~~~~~~~~~~~^^^~^^^^^^^^^^^^~~^^^^^~~~~~~^^^^~^~^~~~~~~~~~~~~~~!!!!!!!!7!!77?????J?JJJYJJYYY55YYYYY55PPPPPPG    //
//    YJJ???777!!!!~~~~~~~~~~~~^~~^^^^~~~~^^~~~^~^^~~^^~~^~~^^~~~~~~~~~~~~~~~!!~~!!!!!!!!7!!7!77?77??JJJJJJYYYYYYYYY555PPGGGGG    //
//    YYJJ????77!!!!~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~^~~~^~~~~~~~~~~~~~~~~!~~!!!!!!!7!!77777!7777????JJJJYYJYYYYYYY555PGGGGGB    //
//    5YYJJ???777!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!~~~!!!!!!!!!!!!!!!77777777???????JJJJJJYYYYY55PPPPPGGBGB    //
//    PYYYJJ???777!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!~!!!!!!!!!!7!777777777?????????????JJJJJYYY55PPPPGGBBB#    //
//    P5YYYJJ???77777!!!!!!!!!~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~!!!!!!!!!77777777777?77???????J???JJJJJJYY55P5PPPGGBB#    //
//    P55YYJJJ???7777!777!!!!!!!!~~~~~~~~~~~!~~~~~~~~~~~~~~~~!!!~!!!!!!!!!!!!!!!!77777777??77????????J??JJJJJJJYYYY555PPPGGBB#    //
//    GP55YJYJJJ???7777777!!!!!!!!!!!!!!!~!~~!~!~~~~~~!~~!~!!!!!!!!!!!!!!!!!!!!!777777777???7???????JJJJJJJJJJYYYYY5555PGGGBB#    //
//    GP55YYYJJJJ?????7777777!!!!7!!!!!!!!!!!!!!!!!!~!!!!!!!!!!!!!!!7!!77!!!7!!7777777??????????J???JJJJJJYYYYYYYY5Y55PPGGGGBB    //
//    GP55YYYJJJJJJJ???77?77777777777777!77!!!!7!!!7!!777!7777777777?777777????????J?JJJJJJJJJJJJJYJYYYYYY5555555PPPPPPGGGGBB#    //
//                                                                                                                                //
//                                                                                                                                //
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract HOME1 is ERC721Creator {
    constructor() ERC721Creator("Bring it Home", "HOME1") {}
}

// File: contracts/manifold/ERC721Creator.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: manifold.xyz

import "@openzeppelin/contracts/proxy/Proxy.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/StorageSlot.sol";

contract ERC721Creator is Proxy {
    
    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0x2d3fC875de7Fe7Da43AD0afa0E7023c9B91D06b1;
        Address.functionDelegateCall(
            0x2d3fC875de7Fe7Da43AD0afa0E7023c9B91D06b1,
            abi.encodeWithSignature("initialize(string,string)", name, symbol)
        );
    }
        
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

    /**
     * @dev Returns the current implementation address.
     */
     function implementation() public view returns (address) {
        return _implementation();
    }

    function _implementation() internal override view returns (address) {
        return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
    }    

}

// File: node_modules/@openzeppelin/contracts/proxy/Proxy.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/Proxy.sol)

pragma solidity ^0.8.0;

/**
 * @dev This abstract contract provides a fallback function that delegates all calls to another contract using the EVM
 * instruction `delegatecall`. We refer to the second contract as the _implementation_ behind the proxy, and it has to
 * be specified by overriding the virtual {_implementation} function.
 *
 * Additionally, delegation to the implementation can be triggered manually through the {_fallback} function, or to a
 * different contract through the {_delegate} function.
 *
 * The success and return data of the delegated call will be returned back to the caller of the proxy.
 */
abstract contract Proxy {
    /**
     * @dev Delegates the current call to `implementation`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _delegate(address implementation) internal virtual {
        assembly {
            // Copy msg.data. We take full control of memory in this inline assembly
            // block because it will not return to Solidity code. We overwrite the
            // Solidity scratch pad at memory position 0.
            calldatacopy(0, 0, calldatasize())

            // Call the implementation.
            // out and outsize are 0 because we don't know the size yet.
            let result := delegatecall(gas(), implementation, 0, calldatasize(), 0, 0)

            // Copy the returned data.
            returndatacopy(0, 0, returndatasize())

            switch result
            // delegatecall returns 0 on error.
            case 0 {
                revert(0, returndatasize())
            }
            default {
                return(0, returndatasize())
            }
        }
    }

    /**
     * @dev This is a virtual function that should be overridden so it returns the address to which the fallback function
     * and {_fallback} should delegate.
     */
    function _implementation() internal view virtual returns (address);

    /**
     * @dev Delegates the current call to the address returned by `_implementation()`.
     *
     * This function does not return to its internal call site, it will return directly to the external caller.
     */
    function _fallback() internal virtual {
        _beforeFallback();
        _delegate(_implementation());
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if no other
     * function in the contract matches the call data.
     */
    fallback() external payable virtual {
        _fallback();
    }

    /**
     * @dev Fallback function that delegates calls to the address returned by `_implementation()`. Will run if call data
     * is empty.
     */
    receive() external payable virtual {
        _fallback();
    }

    /**
     * @dev Hook that is called before falling back to the implementation. Can happen as part of a manual `_fallback`
     * call, or as part of the Solidity `fallback` or `receive` functions.
     *
     * If overridden should call `super._beforeFallback()`.
     */
    function _beforeFallback() internal virtual {}
}

// File: node_modules/@openzeppelin/contracts/utils/Address.sol



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

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

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

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

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

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

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

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

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

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

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

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

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

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

// File: node_modules/@openzeppelin/contracts/utils/StorageSlot.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/StorageSlot.sol)

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }
}