// File: contracts/COMIC.sol




// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: BIG Comic
/// @author: manifold.xyz

import "./ERC721Creator.sol";

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                                              //
//                                                                                                                                                              //
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//    ......';cc;coddo;'';:,......';,...........................';:ll;,,;lx0KK0OOOOkkkOO000OOO0KXK000KKOkO0KXXNWWWNKOkdl:c:'....;;.....................;,...    //
//    .......';c:oOOxoc;,,:,......':,........................';:ll:,'.';dO00KX0kkkkkk0K000OxxxxkOkkkOKKXXXKKKKNWMWKOkxxdccc'....,;....................';,...    //
//    ........;clx0XKkooxdl,......':,......................':ooc:,....'lkkkk0X0xddddxkO000OkxxxxxxxxkO000KK0OOKWW0:......,;'....,;....................';,...    //
//    .......';cx0NNXKO0Kkl'......':,.....................;lxxo:......;dOOOxkOkxdddooooxk0KKK0OkOOxxkO0OOO0KK0OXNd.......,;'....,;....................';'...    //
//    ........,:o0XNNXKKd::,......':,...................,cooooc.. ....,dkOkxxxO00OOOxoodxOKKK0OkkOO00KK000KK0koO0:.......,;'....,;....................';'...    //
//    .........:kXNNNNXO:,:'......':,...............'..cxkdoxd,.   ...'lxxxxxOKK000kdooxkxkOkkxkO0KKK0000OOOOkodo;:;.....,;'....,,....................';'...    //
//    .',:lodxxOKXXXNXKOxxxc......':'................'lKXKOO0c..',.....:dxxdxOKKOkkkddxxxdddddxkk0XKK0OOkkxkO0ko:,:,.....,;'....,,....................';'...    //
//    .,:kNNNWWWWWNNWWWWNNXO;.....':'................l0NXKKKl..'ldc....:xkOkkOKK0OkxxxOOxxxxdddxO0K00OkxxkkkOKKd,','.....,;'....,,....................';'...    //
//    ..,xNNNNNNWWWWNNNNNXXO:.....':'..............',ckKXXXx'...,;.. ..;dO0OO0KKOxdxOKKKOkxxxkxkKKK0kkOOOkO0KXKkc,','....,;'....,,....................';'...    //
//     .,xNNNNNWWWWWWWNNNXXO:.....':;,''...........';cok00kc...      ..,lk00OOOkxdox0K0KKOxkO0000OOOOOO0000XNWWXx:,;,....,;.....,,....................';'...    //
//    ..'xNNNWWWWWWWWWWWNXXO:.......',,,,,,,,,,'''';ldxxkxl,.        ..';oOkdo;....,d000OkkkOKKOdodkOxdoooldkOKKkc'','...,;'....,;....................';'...    //
//    ..'xNNWWWWWWWWWWWWNXXO:.............''''',,;cdkkddxo:....       ..,c:'',,'...';c:'.;cclxkxdoo:,,;;,,,',::::,..;c'..,;'....;;....................';'...    //
//    ..'xNNWWWWWWWWWWNNNXXO:.....................'lkkodxoc....       ..'.';::;;,,,;;;:;,...'cdxxo:..;lc:;;,,;;::;...:;..,;'....;,....................';'...    //
//    ..'xNNWWWWWWWWWNNNXXXO:......................:ddddxxl'.'...... ...';;,;:clloolc:;,,;,..'cl;,,;;;,;:cllllc;;,;;..'..,:'....;,....................';'...    //
//    ..'xNNNWWWWWWWNNNXXXXO:.....................,coodxxo;.....,:,.  .,c;,coddddddddddl,,c:.'oo'.:c,,ldddddddddo:';c,...,;.....;;....................';'...    //
//    ...oKNNNNNNNNNXXXXXXKkc''...................'lxddxdoc.......... 'l;.;cllc;'''''';c:',l;.lo';l,':lll:,'''',:c;.;c'..,:'....;;....................';'...    //
//    ....;lxOkkOOOOOkxdol:;,,,,;;;,,,''..........'cdddxddl,..   .... ':,l0KKXk'      ;0Kd;;;.;:';;;d0KXKo.    .oKOc,:'..,;'....;;....................';'...    //
//    ......;:'..'''...............'',,:;.........'lkxddddlc:'........,c,oKWWMK,      :XXx;::.;:'::;xXWWWx.    .xNKl,c,..;;.....;;....................';'...    //
//    ......;;.........................;;........,;lxxooo:,,;,..''.....c::kXWWXxccccclkXOc;l,,dx;;l;cONWWKocccco0Xx;:c'',;;.....;;....................';'...    //
//    ......;;.........................;;.......'ldoddlc;;;;;::;;'.....'c:;d0NWWWWWWWNKx:;c;'lkk:.;c;:xKNWWWWWWN0o;:c,..........';;,,,,,,''...........';'...    //
//    ......;;.........................;;......':dkdxxo;;lolc:c,.........,;;:loxkkkxdlc:;,''lxl:'  .,;:codxkkxdl:;;,.,lo;.............'',,,,,,,,,,,''.,:'...    //
//    ......;;.........................;;........cdddxdccdooool;......'.  .,;:::;,;::::;'',:c;...   ..;::::;;:::;,,',;lkd,......................'',,,,;;....    //
//    ......;;.........................;;........';clllccoolllc,........    .,,'...'',',,',,'....       ..........;:cllxx;..................................    //
//    ......;;.........................;;..........,;:lc:cllc:;,......      .;c,....'',,'..'..','.              ..,;:dkOd'..................................    //
//    ......;;.........................;;..........,cldd::cclll:....         .;c;'..........',:;'..     .      ...,:oxOkc''.................................    //
//    ......;;.........................;;..........'cxOOl:cloddc...           .'::;'  ....':llc;....          ....;cd00d;,,,,,,,,,,''.......................    //
//    ......;;.........................;;...........;cllc:coool;..             ....'.  ..,lkKOdl;.           ....:dxddl,........'',,,,,,,,,,,''.............    //
//    ......;;.........................;;.............'',;looo:'.           .......    ..;lONKkko,.      .......'dKK0Ol'..................'',,,,,,,,,,,'....    //
//    ......:;.........................;;..............,lllodxo,.         .;lc:::;;;,'....',::,,,,'',,;;;,,',:;.'xXKkocllcccc:;,'...................'';;....    //
//    ......:;.........................;;.............',ldoodxd:.        .:o:.    ...,;;::::::::cc:;;'..     ,l;,xOo,.',,,,,;:cclc:;'.................';'...    //
//    ......:;.........................;;.............,,;xOkkxdl.        .co;            .........          .:o;c0k:............',:llc,...............';'...    //
//    ......:;.........................;;.............;,'codkOd:.......   'lo;.                           .,ll:cOXx,................,:ll;'............';'...    //
//    ......:;.........................;;.............;;..';x0x;',,'..     .:ol:,'..                  ..,:lc;.'xXKo'...................;cl;...........';'...    //
//    ......:;.........................;;.............;;.';cx0Oo::;..        .;looooc:;,'..........,;:cc:;....:ddc,......................;lc,.........';'...    //
//    ......:;.........................;;.............;,.:oxxkKXOl:;.           ..';:loooooollllccc:;'..  ...':;'.........................'cl;........';'...    //
//    ......:;.........................;;.............;,.cxOkkKW0lcl,.                ..''''''....    .. ...,oc,';,.........................:l:.......,:'...    //
//    ......:;.........................:;.............;;,dkkkxkX0oc:'.        ..........','.'''...   .....',ld;;lo:..........................;l:......,:'...    //
//    .....':;.........................:;.............;;,:cc:cdOOd:,.      ..,;::::col;:xxc:cllll;.........;do';xko'..........................;l:.....,:'...    //
//    .....':,.........................:;.............;;;,;:clool;..     ..,clcc:c:;::::odc:;;;:;:c;'....,',lc,,lo:............................:l;....,:'...    //
//    .....':,.........................:,.............:;''',;,....   .  ...',,,,,''..,:ccc;,'......,,,.....,:;;:c:'............................'lc'...,:'...    //
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//    .....':,.........................:,.............:,.......'''...''....';;'....',,'...::..        ....,cooodddddddddddddddddddddddddoollc:'..co,..,:'...    //
//    .....':,........................':,............':,........':::clc:ccc:ccc::clodoc;;;:::,..........   .,:clddxxdddddddddddddddddddddddddl,.'ll,..,:'...    //
//    .....':,....................;:'.':,.........codxx;.........,,;cccooolcccclllx0kl:;;::cdxl:;::;,,;'......';odxxdxxxxxdddddddddddddddddddc..;oc...,:'...    //
//    .....':'...................:kOc.':,..;ool;..;lx0O:..'coo;....','';;;;:llldxxOKko:,,,,:kKxcclcccclc::;'.':odddxxddkOxddddddddddddddddddl,..co;...,:'...    //
//    .....':,..........'.........;dx:,:;':kK00kc:cclxxol:ck00d;'',cc;;:cccccllodddxdc;,,,,:dOxl:;,,'',;,....,lkxddkxxkOkxdddddddddddddddddo;..;oc'...,:'...    //
//    ..,:,;c;,,..'',;,':ooddl::cclkKxlooooxO000kkkOOOOOkoodxdlcllllcldoc:;;;;:::::c:;;::;;;:oo,'''....'.   .'cxkxddxxdxOOxdddddddddddddddo;..,ll,....,:'...    //
//    .,dOxl:,,;,:dxkd:;oxkKKOodkOk00kxxxxxoldkO00KKOxxk0000kxololc::clcclc::ccccc;''',;;,,'';;,;;;'.....  ...:x0Okkkxdkkxdxkxdddddddddddl,..;ll,.....,:'...    //
//    ;::okd;,:ldk0000OxdxO00000KKK0KKKK0ko:,;;o0K0Oxodk000000Oo:;;clllxkoloxkO0K0o,;:cll:'...':okd:',;,'..',;lkO00KX0xdxxxkxxdxkO00kdol;'.':ol,......,:....    //
//    ,,,l0KkxO0OOO0K000OOkxxxkOkxdxO0K0Odc:cccoxxxdodk00000KKKkoldxddO00Oxoc:codo:,lk000Oc..;lx0KKOO000OkkOOxdk0000KK0000000OOO0KKKkl;':oxxd:'.......,:'...    //
//    oxkOXXKKK0OOOOO0KK00kxxxdxxxkO0Okdolodkdcldddloddk0000O0Kkdddxxk0000koclc;'..,dK0OOOxxOKXNNXXXXXXXXXXKK0xx0KKKKKK0KK00K0OOOO0OOkdokK0Oc.........,:'...    //
//    0K00KKKKK00OOkxkO000kxkOO000K00kxl::lxOxlloollllooxxkkxxkdddldkkOkO00OOOkx:.';ldkOkxOXNNNNXXNNXXXXXXXXXKOO0KKKK0OO00OO0K0OOdodddxxkkd:..''......,:....    //
//    xxkO0KKKK0kkxdxdoxOxddk0000000K00kox0KKKOxdoooolllllodlcclxxdlodooxk00000xc;:cok0000XXKKXX00XNNNXXNNNNNXKKKK0OkOO00OkkO0000kolookOOkkdc:oo::,.'';;....    //
//    xxdxOK0OkkxdodkkodOkxddk0KK00OkkxddO00K0OxxkOOkdoolloddddkOOkxxdclldkOOOkooxO00000KXXX0O00OO0KXNNXXXXXXXXK0000OkO000OOKK0kkkxdkO0000000OO00Oxc;clo;...    //
//    xxxdxkkxoodxxxOOdk00Okk0KK00kxxdooldk0KOo:cok0Odll:;:lxkddxxxkxdoloxOxlllllldO0000K00OOkOOOOkOKXNXXXXNNNNX0kO00O00000KK0OkxddxxxO000K0000OO00d;;oOko;'    //
//    dddxkxkOxxOKKK0xldkkOO0XXXXXOxddddoddkOko:,:okkkOxc:codxxdoooollllloxdc;,,,,;lkOkxOK0OOkO0KK0OOKXNXXXXXXXXKkxkOO00K0000OOOkxxxxdxO000OOOOxxOOk:.:xO0Oo    //
//    ooodxxdddk0K0KKkdkOO00OxkO0KKOkxxxddxxO0Okdc:lloxkookkdxxkxdolldxkxoooolc:;,,,;:;ckXNKOO0XNNX0O0XNNXXXXXXNX0kO0000K0000OkkkkxddxxxOOkkO0KOxxkOd;;lxkkx    //
//    ddddxxxxdx0XK0OxkKKK00K0Okxddk0kxxdddk0000kollllododkkkOOOkdoddkO0OdldkOkxolllc;,:xXNX0OOKNNXKO0XNNXXXXXXXXXK0OO00KKKK00kkxxdxk0OxdxkO00K0xkO00OkxxxkO    //
//    kkO0KKOxddk0kddddxxxoloxO00kx0KkdddxddkOkOOOkxddoooddkOOkxocldxxk0OdloxO00kdollc:ckXNXKOO0000OOKXNNNXXXXXNNXK00O00K000KK0kxxxO0K0OxdxxkOK0kOXXXK0kxkOO    //
//    OOO00Oxdoccl::oxxdolcc::cd00KKOddxxdooddddk00OkxoodddkOOkxoclddoddoodxxxxdoc::cldk0XNNKOkkkkOkO0KXNNXXXXXXXXKKXK0O0KKKKX0OOO0OOO00OxxdxkOOxxk0XXkox0XK    //
//    dxxdddl;:oxkxxkkxl::ccc::lk000OO000OdloddlldxxxddkOkxxkkkkxdodoc:;;cloddocldxkO0KKKXXNX0OOOKKK0OO0XNXXXNNNNXKOOOOO0KXK00OO0Okxxxkkxddxkkoldxddk0kookKK    //
//    xxxdddc'l00000kc,',;;..',:dOO0KK00OxoloddlccldxddxxxddxkkxdoloxxdddddollxkkO0XXKK00KXNXKOO0XNNX0OOXNNXXXXXXXKOkkO00KKKK00OkxdoooddddkO0koxkkxdk000OO00    //
//    oodkkxolodl;,,....';,;:;'.';ck00kxdooodolccllodxdodxddxddxdoox00000OOkdok0KK0OxdxxldKNNKOO0KXXKOkOKNXXXXXXXXK0OO00KK0000kxdooccoddxO0KKxlx00OkO00OxkKX    //
//    kkO00Okxdl'      ..,'.';;..'cddxxxdoddkkxollllloolldxxxxxkkxxdxkOOOkxkO00Okkd:',:;;lOXXKOkOOOOOkO0XNXXXXXXXXX0O0000OkOOkdddddodxxddxxxdoodxk00Oxc,,:ok    //
//    k00000Oxxo'       .'.  .'..:oddkOxdddk000xlcllloollodxkkO000kxdddkkxxk0K0klc;.,c:,:dOKK0OkkkkkkkOKNNXXXNNNNX0kkO00OkkkkkdddxddxkOxddl:;:cc;ckdl;...';l    //
//                                                                                                                                                              //
//                                                                                                                                                              //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract COMIC is ERC721Creator {
    constructor() ERC721Creator("BIG Comic", "COMIC") {}
}

// File: contracts/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 = 0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a;
        Address.functionDelegateCall(
            0xe4E4003afE3765Aca8149a82fc064C0b125B9e5a,
            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: @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: @openzeppelin/contracts/utils/Address.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 functionCall(target, data, "Address: low-level call failed");
    }

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

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

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

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason 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 {
            // 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: @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
        }
    }
}