Contract 0x014712cC2F006570E379F82fB870087af6Ab4B11

 

Contract Overview

NFTBlackMarket: NFT Token
Balance:
0 BNB

BNB Value:
$0.00

Token:
 
Txn Hash Method
Block
From
To
Value [Txn Fee]
0x5e1d68dce7eb6e4e0ef8fade0f90ee2bc7efa9a305c1f0af78f0089ce98519f8Add Minter132975032021-12-08 13:40:392 hrs 3 mins ago0xd8bdc6cca61131742a65b82ce319deeb7849cc77 IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0x51135924faae832876ebcf0981a8cf8b0fb0254948a9c1250e2dd6ab4ed2d19eUpdate Listing G...132959712021-12-08 12:18:463 hrs 25 mins ago0xbe1aa5a49d8f71f52bd6a731ee785d6bb7eb4766 IN  NFTBlackMarket: NFT Token0 BNB0.00048249
0xf224334cd8ff3b5ecb8d9b5e28aa7dace3f7e04ecfd09431bd24aa279c80fd92Safe Mint132947112021-12-08 10:50:454 hrs 53 mins ago0xbe1aa5a49d8f71f52bd6a731ee785d6bb7eb4766 IN  NFTBlackMarket: NFT Token0 BNB0.00325101
0x6ca3a11a3101aa9c1cfa8737b986e80f26ce570cc6d5ca008e0e13cfafa873f0Safe Mint132946202021-12-08 10:41:275 hrs 2 mins ago0x527b2c24d6a69ec114d9a1f8f279fc7f6810f484 IN  NFTBlackMarket: NFT Token0 BNB0.00325101
0xe5e129dfefaeea129de953cfc87a98c0cee0e77e7647e400a43f87595d9d42b4Safe Mint132945472021-12-08 10:35:105 hrs 8 mins ago0x527b2c24d6a69ec114d9a1f8f279fc7f6810f484 IN  NFTBlackMarket: NFT Token0 BNB0.00340101
0xb55b5af8e8c6aebf9783ceaad250dc56fc6db9d3b0a2c59fb8c8fe7eb0a7bd46Add Minter132842582021-12-07 23:59:0615 hrs 44 mins ago0x7a3bf08ba54d9e120399a52100f4ce2a3860f5ef IN  NFTBlackMarket: NFT Token0 BNB0.00042678
0xff5f33e9b85c67d25a3b8fb90aef1358deb8c74c3fb094fe8fae3b0e6db6aa1dAdd Minter132783382021-12-07 18:50:2720 hrs 53 mins ago0x8868968269c5e5c6321fcdf7dd8175ca8b3c1231 IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0xbd54a64b23e315524f46b1367f6758be3e092f14bf7cdd349a4cdf80f897ebf2Add Minter132746792021-12-07 15:23:411 day 20 mins ago0x25ddf072ed8c3e56fa8641970556a4d08de21144 IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0x3c6c12bf35de94186cd6f945f3a427ab6f48a7ba32307acd5238f5ab217c91c5Safe Mint132745942021-12-07 15:18:311 day 25 mins ago0x3f4575c25162af56404df052ba1d3e1b0fad07b9 IN  NFTBlackMarket: NFT Token0 BNB0.00340113
0xfccfeaa59f96ba77b59a6cc32aa234c6192f6f558427d09f8283dfabf611daabAdd Minter132744822021-12-07 15:11:291 day 32 mins ago0x3f4575c25162af56404df052ba1d3e1b0fad07b9 IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0xf6f2966fcbf3be5f32d8388cbf66c4aba7cb4e2637840315510caa0cc605ef54Safe Mint132610002021-12-07 3:15:401 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0x351cfb3137029d4a38b072e08f19ff827aa3e82b7f12405c8aa25666c76ba0f6Safe Mint132609842021-12-07 3:14:521 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0xba2f47e181851982eb2b8477e9c11b2112a5cf0714ebeddbfd15d49e8cfe46dbSafe Mint132607942021-12-07 3:05:221 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0xe39307b00821f5652eddc863d907333631c036ece6d5ec9c942fc60815f8b1a7Safe Mint132607762021-12-07 3:04:281 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0x9434e37cef1c0798261418113031cc0ce6299e434594c4b14a953ca4390b8143Safe Mint132607452021-12-07 3:02:551 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0xc3322dd96a5f7d8799d6267b44bd89cb5ae807f54a9d840902a7e7b60f577835Safe Mint132607232021-12-07 3:01:491 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0x26325ce3d114ed999f086872f18a0acbe10f908352e9c68bd7c681e6f10baf67Safe Mint132606922021-12-07 3:00:161 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00325113
0x03ebb69406e462dc77ac00a6f575ea8c29c207af5ecbce56b001f6f1659bf9f3Safe Mint132606702021-12-07 2:59:101 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.00340113
0x2593b84bfffc4ac49e54fb66792d0e41e75b3cfe7cff12d67a6b3f3cbd163b14Add Minter132604452021-12-07 2:46:401 day 12 hrs ago0xf0ea5bd4eeedce511b9baa8886464166690b9b67 IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0xd63b60766e4d6599af845039f779b44e564c8f660ceecffb13989985f01d2998Add Minter132603842021-12-07 2:43:371 day 13 hrs ago0xafd7bbe924049d9e91155b0dd2a0241778f877ff IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0x5793f8eef7c672825435d5a494c1c6df5034333060ba02d0c578103a3828e268Add Minter132592002021-12-07 1:42:261 day 14 hrs ago0xfdad4d287de6d5884e7ee70fd110b988129ad22b IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0xd0098b864139ebd88592547175e191303146ec30976a50bb197e95806e5f1089Update Listing G...132552322021-12-06 22:23:081 day 17 hrs ago0x4a5f8d4ca5744f01999b29b6e02c99548b97c6cc IN  NFTBlackMarket: NFT Token0 BNB0.00126121
0x58eb6163719e44490da84f73d9dac048de8fd6a7c1a67a04598f60dc77f53ad7Safe Mint132550132021-12-06 22:12:101 day 17 hrs ago0x4a5f8d4ca5744f01999b29b6e02c99548b97c6cc IN  NFTBlackMarket: NFT Token0 BNB0.01195559
0xc7c11b1cf6dbb7b0c4d4a0440f2d7d9a9089b0315fe2a32597edfd5e2a1f64f8Add Minter132548442021-12-06 22:03:431 day 17 hrs ago0x4a5f8d4ca5744f01999b29b6e02c99548b97c6cc IN  NFTBlackMarket: NFT Token0 BNB0.0004269
0x9567009aa44661adeeeeeef97b32a02747ce89e8954fba2ed8c0814916730302Safe Mint132525312021-12-06 20:07:181 day 19 hrs ago0xfa3ce45cfcdf5aa4a0348194b9d221c65cf8bff4 IN  NFTBlackMarket: NFT Token0 BNB0.00359313
[ Download CSV Export 

OVERVIEW

Create, collect and trade digital assets. In NFTBlackMarket, users can NFT their ART, GIF, MUSIC, VIDEO, PATENT and Documents.

Latest 25 internal transaction
Parent Txn Hash Block From To Value
0x7f55ee5f78d02c5ae77793940133eb2832654d6f903c71dedb216bac489d1921130228212021-11-28 11:43:1610 days 4 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00025 BNB
0x7f55ee5f78d02c5ae77793940133eb2832654d6f903c71dedb216bac489d1921130228212021-11-28 11:43:1610 days 4 hrs ago NFTBlackMarket: NFT Token0x3cd0d1c21bb93fd40f17d48dd5fac1ac4cf90b370.00975 BNB
0x9d8e027621b00d82a2416b6ea72688520e13f312d9f4258393835a3a1363b657127636042021-11-18 23:40:1019 days 16 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00025 BNB
0x9d8e027621b00d82a2416b6ea72688520e13f312d9f4258393835a3a1363b657127636042021-11-18 23:40:1019 days 16 hrs ago NFTBlackMarket: NFT Token0xa271eb808caa2d84833678cad20f03d3cc024a7e0.00975 BNB
0x8861450de2b40b6d8a1d7013818c29e26b37561433b2fd209773e20dec844cc4127383572021-11-18 1:47:0620 days 13 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00025 BNB
0x8861450de2b40b6d8a1d7013818c29e26b37561433b2fd209773e20dec844cc4127383572021-11-18 1:47:0620 days 13 hrs ago NFTBlackMarket: NFT Token0xa271eb808caa2d84833678cad20f03d3cc024a7e0.00975 BNB
0x66d8d852b9cf54063eb22a0c4d005f28a5bff7d3e1abd8ee16a09d10a51e4613126379322021-11-14 8:58:4524 days 6 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.0043 BNB
0x66d8d852b9cf54063eb22a0c4d005f28a5bff7d3e1abd8ee16a09d10a51e4613126379322021-11-14 8:58:4524 days 6 hrs ago NFTBlackMarket: NFT Token0x0fae360a91d159d2d57b160af62d07f0fc5d454d0.1677 BNB
0xe41e240750000e3ebda941c3991abd8793a2cd7b05dcc01f0b17051c0fc5428f125565592021-11-11 11:07:5627 days 4 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00625 BNB
0xe41e240750000e3ebda941c3991abd8793a2cd7b05dcc01f0b17051c0fc5428f125565592021-11-11 11:07:5627 days 4 hrs ago NFTBlackMarket: NFT Token0x3119856f64390a2de2733a5147e30fb1ba0277d30.24375 BNB
0x5c4fe1560aa54cb460e9c241688035ac33ca1ccda55c73eed1dcb7d33d9802d0124325092021-11-07 1:50:5631 days 13 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.000625 BNB
0x5c4fe1560aa54cb460e9c241688035ac33ca1ccda55c73eed1dcb7d33d9802d0124325092021-11-07 1:50:5631 days 13 hrs ago NFTBlackMarket: NFT Token0x24023f8db304b68473c6777a2f117b6587252bf90.024375 BNB
0xb7a4e74c316c59fb450e007b47e82bee47efcb7ec704c23c9cb7d8cff50a89c1122257152021-10-30 17:25:5738 days 22 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00075 BNB
0xb7a4e74c316c59fb450e007b47e82bee47efcb7ec704c23c9cb7d8cff50a89c1122257152021-10-30 17:25:5738 days 22 hrs ago NFTBlackMarket: NFT Token0x24023f8db304b68473c6777a2f117b6587252bf90.02925 BNB
0xa8edd83578274cd1deb05ccb3192be63c9e92a437ed531758f9fc61fb312e223122245832021-10-30 16:26:5638 days 23 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00075 BNB
0xa8edd83578274cd1deb05ccb3192be63c9e92a437ed531758f9fc61fb312e223122245832021-10-30 16:26:5638 days 23 hrs ago NFTBlackMarket: NFT Token0x24023f8db304b68473c6777a2f117b6587252bf90.02925 BNB
0x4baac3ebd99825158c71b2ecbc303773870551c5d59572510556c3647c332b81121627822021-10-28 11:38:4841 days 4 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00475 BNB
0x4baac3ebd99825158c71b2ecbc303773870551c5d59572510556c3647c332b81121627822021-10-28 11:38:4841 days 4 hrs ago NFTBlackMarket: NFT Token0x0fae360a91d159d2d57b160af62d07f0fc5d454d0.18525 BNB
0x45f7827ffbd47de26f8a744b50fa82272960781af4bf3fc621f3f218384d0751121624172021-10-28 11:20:3141 days 4 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.00125 BNB
0x45f7827ffbd47de26f8a744b50fa82272960781af4bf3fc621f3f218384d0751121624172021-10-28 11:20:3141 days 4 hrs ago NFTBlackMarket: NFT Token0x368ba4efaafc6f7e7debee1fc08d8f095ff2f6aa0.04875 BNB
0x71466701276065eab1c11381fa51953ed249502057d2cf25d7fba18523d818ba118572052021-10-17 17:39:2651 days 22 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.000375 BNB
0x71466701276065eab1c11381fa51953ed249502057d2cf25d7fba18523d818ba118572052021-10-17 17:39:2651 days 22 hrs ago NFTBlackMarket: NFT Token0x24023f8db304b68473c6777a2f117b6587252bf90.014625 BNB
0x07fe43fa71ad937f8fafbd01cd077c30012a0abb2510e10d17371beb6a7938b6118571892021-10-17 17:38:3851 days 22 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.000375 BNB
0x07fe43fa71ad937f8fafbd01cd077c30012a0abb2510e10d17371beb6a7938b6118571892021-10-17 17:38:3851 days 22 hrs ago NFTBlackMarket: NFT Token0x24023f8db304b68473c6777a2f117b6587252bf90.014625 BNB
0xc9e479037cd9a9e90ddc45602ade517532453dbe5477f07c424a4e40b2906d5a118571812021-10-17 17:38:1451 days 22 hrs ago NFTBlackMarket: NFT TokenNFTBlackMarket: Deployer0.000375 BNB
[ Download CSV Export 
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
NFTBLACKMARKET

Compiler Version
v0.7.6+commit.7338295f

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion, MIT license

Contract Source Code (Solidity)

/**
 *Submitted for verification at BscScan.com on 2021-07-02
*/

/*
www.NFTBlackMarket.io
*/


// File: @openzeppelin/contracts/utils/Context.sol
// SPDX-License-Identifier: MIT


pragma solidity >=0.6.0 <0.8.0;

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

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

// File: @openzeppelin/contracts/introspection/IERC165.sol



pragma solidity >=0.6.0 <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);
}

// File: @openzeppelin/contracts/token/ERC721/IERC721.sol



pragma solidity >=0.6.2 <0.8.0;


/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 tokenId) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
      * @dev Safely transfers `tokenId` token from `from` to `to`.
      *
      * Requirements:
      *
      * - `from` cannot be the zero address.
      * - `to` cannot be the zero address.
      * - `tokenId` token must exist and be owned by `from`.
      * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
      * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
      *
      * Emits a {Transfer} event.
      */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}

// File: @openzeppelin/contracts/token/ERC721/IERC721Metadata.sol



pragma solidity >=0.6.2 <0.8.0;


/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {

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

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// File: @openzeppelin/contracts/token/ERC721/IERC721Enumerable.sol



pragma solidity >=0.6.2 <0.8.0;


/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}

// File: @openzeppelin/contracts/introspection/ERC165.sol



pragma solidity >=0.6.0 <0.8.0;


/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts may inherit from this and call {_registerInterface} to declare
 * their support of an interface.
 */
abstract contract ERC165 is IERC165 {
    /*
     * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
     */
    bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;

    /**
     * @dev Mapping of interface ids to whether or not it's supported.
     */
    mapping(bytes4 => bool) private _supportedInterfaces;

    constructor () internal {
        // Derived contracts need only register support for their own interfaces,
        // we register support for ERC165 itself here
        _registerInterface(_INTERFACE_ID_ERC165);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     *
     * Time complexity O(1), guaranteed to always use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

    /**
     * @dev Registers the contract as an implementer of the interface defined by
     * `interfaceId`. Support of the actual ERC165 interface is automatic and
     * registering its interface id is not required.
     *
     * See {IERC165-supportsInterface}.
     *
     * Requirements:
     *
     * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
     */
    function _registerInterface(bytes4 interfaceId) internal virtual {
        require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
        _supportedInterfaces[interfaceId] = true;
    }
}

// File: @openzeppelin/contracts/math/SafeMath.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        uint256 c = a + b;
        if (c < a) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b > a) return (false, 0);
        return (true, a - b);
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) return (true, 0);
        uint256 c = a * b;
        if (c / a != b) return (false, 0);
        return (true, c);
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a / b);
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        if (b == 0) return (false, 0);
        return (true, a % b);
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b <= a, "SafeMath: subtraction overflow");
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) return 0;
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: division by zero");
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        require(b > 0, "SafeMath: modulo by zero");
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        return a - b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryDiv}.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        return a % b;
    }
}

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



pragma solidity >=0.6.2 <0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }

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

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

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

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

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

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

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

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

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

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

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

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

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

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

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

// File: @openzeppelin/contracts/utils/EnumerableSet.sol



pragma solidity >=0.6.0 <0.8.0;

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

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

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

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

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

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

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

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

            bytes32 lastvalue = set._values[lastIndex];

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

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

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

            return true;
        } else {
            return false;
        }
    }

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

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

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

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

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

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

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

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

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

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

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

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

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

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

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


    // UintSet

    struct UintSet {
        Set _inner;
    }

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

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

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

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

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

// File: @openzeppelin/contracts/utils/EnumerableMap.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Library for managing an enumerable variant of Solidity's
 * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
 * type.
 *
 * Maps have the following properties:
 *
 * - Entries are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Entries are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableMap for EnumerableMap.UintToAddressMap;
 *
 *     // Declare a set state variable
 *     EnumerableMap.UintToAddressMap private myMap;
 * }
 * ```
 *
 * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
 * supported.
 */
library EnumerableMap {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Map type with
    // bytes32 keys and values.
    // The Map implementation uses private functions, and user-facing
    // implementations (such as Uint256ToAddressMap) are just wrappers around
    // the underlying Map.
    // This means that we can only create new EnumerableMaps for types that fit
    // in bytes32.

    struct MapEntry {
        bytes32 _key;
        bytes32 _value;
    }

    struct Map {
        // Storage of map keys and values
        MapEntry[] _entries;

        // Position of the entry defined by a key in the `entries` array, plus 1
        // because index 0 means a key is not in the map.
        mapping (bytes32 => uint256) _indexes;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
        // We read and store the key's index to prevent multiple reads from the same storage slot
        uint256 keyIndex = map._indexes[key];

        if (keyIndex == 0) { // Equivalent to !contains(map, key)
            map._entries.push(MapEntry({ _key: key, _value: value }));
            // The entry is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            map._indexes[key] = map._entries.length;
            return true;
        } else {
            map._entries[keyIndex - 1]._value = value;
            return false;
        }
    }

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

        if (keyIndex != 0) { // Equivalent to contains(map, key)
            // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
            // in the array, and then remove the last entry (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = keyIndex - 1;
            uint256 lastIndex = map._entries.length - 1;

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

            MapEntry storage lastEntry = map._entries[lastIndex];

            // Move the last entry to the index where the entry to delete is
            map._entries[toDeleteIndex] = lastEntry;
            // Update the index for the moved entry
            map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based

            // Delete the slot where the moved entry was stored
            map._entries.pop();

            // Delete the index for the deleted slot
            delete map._indexes[key];

            return true;
        } else {
            return false;
        }
    }

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

    /**
     * @dev Returns the number of key-value pairs in the map. O(1).
     */
    function _length(Map storage map) private view returns (uint256) {
        return map._entries.length;
    }

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

        MapEntry storage entry = map._entries[index];
        return (entry._key, entry._value);
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     */
    function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
        uint256 keyIndex = map._indexes[key];
        if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
        return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function _get(Map storage map, bytes32 key) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    /**
     * @dev Same as {_get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {_tryGet}.
     */
    function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
        uint256 keyIndex = map._indexes[key];
        require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
        return map._entries[keyIndex - 1]._value; // All indexes are 1-based
    }

    // UintToAddressMap

    struct UintToAddressMap {
        Map _inner;
    }

    /**
     * @dev Adds a key-value pair to a map, or updates the value for an existing
     * key. O(1).
     *
     * Returns true if the key was added to the map, that is if it was not
     * already present.
     */
    function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
        return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
    }

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

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

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

   /**
    * @dev Returns the element 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(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
        (bytes32 key, bytes32 value) = _at(map._inner, index);
        return (uint256(key), address(uint160(uint256(value))));
    }

    /**
     * @dev Tries to returns the value associated with `key`.  O(1).
     * Does not revert if `key` is not in the map.
     *
     * _Available since v3.4._
     */
    function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
        (bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
        return (success, address(uint160(uint256(value))));
    }

    /**
     * @dev Returns the value associated with `key`.  O(1).
     *
     * Requirements:
     *
     * - `key` must be in the map.
     */
    function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key)))));
    }

    /**
     * @dev Same as {get}, with a custom error message when `key` is not in the map.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryGet}.
     */
    function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
        return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
    }
}

// File: @openzeppelin/contracts/utils/Strings.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    /**
     * @dev Converts a `uint256` to its ASCII `string` 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);
        uint256 index = digits - 1;
        temp = value;
        while (temp != 0) {
            buffer[index--] = bytes1(uint8(48 + temp % 10));
            temp /= 10;
        }
        return string(buffer);
    }
}

// File: @openzeppelin/contracts/token/ERC721/ERC721.sol



pragma solidity >=0.6.0 <0.8.0;












/**
 * @title ERC721 Non-Fungible Token Standard basic implementation
 * @dev see https://eips.ethereum.org/EIPS/eip-721
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using SafeMath for uint256;
    using Address for address;
    using EnumerableSet for EnumerableSet.UintSet;
    using EnumerableMap for EnumerableMap.UintToAddressMap;
    using Strings for uint256;

    // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
    // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
    bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;

    // Mapping from holder address to their (enumerable) set of owned tokens
    mapping (address => EnumerableSet.UintSet) private _holderTokens;

    // Enumerable mapping from token ids to their owners
    EnumerableMap.UintToAddressMap private _tokenOwners;

    // Mapping from token ID to approved address
    mapping (uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping (address => mapping (address => bool)) private _operatorApprovals;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Optional mapping for token URIs
    mapping (uint256 => string) private _tokenURIs;

    // Base URI
    string private _baseURI;

    /*
     *     bytes4(keccak256('balanceOf(address)')) == 0x70a08231
     *     bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
     *     bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
     *     bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
     *     bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
     *     bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
     *     bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
     *     bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
     *
     *     => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
     *        0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
     */
    bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;

    /*
     *     bytes4(keccak256('name()')) == 0x06fdde03
     *     bytes4(keccak256('symbol()')) == 0x95d89b41
     *     bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
     *
     *     => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
     */
    bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;

    /*
     *     bytes4(keccak256('totalSupply()')) == 0x18160ddd
     *     bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
     *     bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
     *
     *     => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
     */
    bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor (string memory name_, string memory symbol_) public {
        _name = name_;
        _symbol = symbol_;

        // register the supported interfaces to conform to ERC721 via ERC165
        _registerInterface(_INTERFACE_ID_ERC721);
        _registerInterface(_INTERFACE_ID_ERC721_METADATA);
        _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _holderTokens[owner].length();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory _tokenURI = _tokenURIs[tokenId];
        string memory base = baseURI();

        // If there is no base URI, return the token URI.
        if (bytes(base).length == 0) {
            return _tokenURI;
        }
        // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
        if (bytes(_tokenURI).length > 0) {
            return string(abi.encodePacked(base, _tokenURI));
        }
        // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
        return string(abi.encodePacked(base, tokenId.toString()));
    }

    /**
    * @dev Returns the base URI set via {_setBaseURI}. This will be
    * automatically added as a prefix in {tokenURI} to each token's URI, or
    * to the token ID if no specific URI is set for that token ID.
    */
    function baseURI() public view virtual returns (string memory) {
        return _baseURI;
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        return _holderTokens[owner].at(index);
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
        return _tokenOwners.length();
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        (uint256 tokenId, ) = _tokenOwners.at(index);
        return tokenId;
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(_msgSender() == owner || ERC721.isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _tokenOwners.contains(tokenId);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || ERC721.isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     d*
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
        _mint(to, tokenId);
        require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId); // internal owner

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        // Clear metadata (if any)
        if (bytes(_tokenURIs[tokenId]).length != 0) {
            delete _tokenURIs[tokenId];
        }

        _holderTokens[owner].remove(tokenId);

        _tokenOwners.remove(tokenId);

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(address from, address to, uint256 tokenId) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); // internal owner
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _holderTokens[from].remove(tokenId);
        _holderTokens[to].add(tokenId);

        _tokenOwners.set(tokenId, to);

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
        require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
        _tokenURIs[tokenId] = _tokenURI;
    }

    /**
     * @dev Internal function to set the base URI for all token IDs. It is
     * automatically added as a prefix to the value returned in {tokenURI},
     * or to the token ID if {tokenURI} is empty.
     */
    function _setBaseURI(string memory baseURI_) internal virtual {
        _baseURI = baseURI_;
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
        private returns (bool)
    {
        if (!to.isContract()) {
            return true;
        }
        bytes memory returndata = to.functionCall(abi.encodeWithSelector(
            IERC721Receiver(to).onERC721Received.selector,
            _msgSender(),
            from,
            tokenId,
            _data
        ), "ERC721: transfer to non ERC721Receiver implementer");
        bytes4 retval = abi.decode(returndata, (bytes4));
        return (retval == _ERC721_RECEIVED);
    }

    function _approve(address to, uint256 tokenId) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId); // internal owner
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}

// File: @openzeppelin/contracts/access/Ownable.sol



pragma solidity >=0.6.0 <0.8.0;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

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

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

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

// File: contracts/NFTBLACKMARKET.sol


pragma solidity >=0.6.0 <0.8.0;




contract NFTBLACKMARKET is ERC721, Ownable {
    address payable public _contractOwner;
    
    uint256 private _tokensCounter;
    
    mapping(address => bool) public minters;
    mapping (uint => uint) public price;
    mapping (uint => string) public hash;
    mapping (uint => bool) public listedMap;
    mapping (uint => uint) public groupNFT;
    mapping (uint => bool) public privateNFT;

    event Purchase(address indexed previousOwner, address indexed newOwner, uint price, uint nftID, string uri);
    event Minted(address indexed minter, uint price, uint nftID, string uri);
    event PriceUpdate(address indexed owner, uint oldPrice, uint newPrice, uint nftID);
    event NftListStatus(address indexed owner, uint nftID, bool isListed);
    event NftPrivateStatus(address indexed owner, uint nftID, bool isPrivate);

    constructor() ERC721("NFTBlackMarket", "NFT") {
        _contractOwner = msg.sender;
        _tokensCounter = 0;
    }
    
    function updateContractOwner(address payable newOwner) public onlyOwner {
        _contractOwner = newOwner;
    }
    
    function addMinter(address minter) public {
        minters[minter] = true;
    }

    function removeMinter(address minter) public {
        minters[minter] = false;
    }
    
    function getLastID() public view returns (uint256) {
        return _tokensCounter;
    }

    function safeMint(string memory _tokenURI, address _toAddress, uint _price, bool _private, string memory _hash) public returns (uint) {
        require(minters[msg.sender], "!minter");
        uint _tokenId = _tokensCounter + 1;
        price[_tokenId] = _price;
        hash[_tokenId] = _hash;
        groupNFT[_tokenId] = _tokenId;
        listedMap[_tokenId] = false;
        privateNFT[_tokenId] = _private;
        _safeMint(_toAddress, _tokenId);
        _setTokenURI(_tokenId, _tokenURI);
        _tokensCounter = _tokensCounter + 1;
        emit Minted(_toAddress, _price, _tokenId, _tokenURI);
        return _tokenId;
    }
    
    
    function safeMint(string memory _tokenURI, address _toAddress, uint _price, bool _private, string memory _hash, uint _number) public returns (uint[] memory ) {
        require(minters[msg.sender], "!minter");
        uint[] memory tokenGroup = new uint[](_number);
        uint _groupId = _tokensCounter + 1;
        for (uint i=0; i<_number; i++) {
            uint _tokenId = _tokensCounter + 1;
            price[_tokenId] = _price;
            hash[_tokenId] = _hash;
            groupNFT[_tokenId] = _groupId;
            listedMap[_tokenId] = false;
            privateNFT[_tokenId] = _private;
            _safeMint(_toAddress, _tokenId);
            _setTokenURI(_tokenId, _tokenURI);
            tokenGroup[i] = _tokenId;
            _tokensCounter = _tokensCounter + 1;
            emit Minted(_toAddress, _price, _tokenId, _tokenURI);
        }
        
        return tokenGroup;
    }
    
    
    function burn(uint256 tokenId) external {
        bool isItemListed = listedMap[tokenId];
        require(
            _isApprovedOrOwner(_msgSender(), tokenId),
            "caller is not owner nor approved"
        );
        require(isItemListed == false, "Item listed currently");
        _burn(tokenId);
    }
    
    function groupBurn(uint[] memory _tokenIds) external {
        for (uint i=0; i<_tokenIds.length; i++) {
            bool isItemListed = listedMap[_tokenIds[i]];
            require(
                _isApprovedOrOwner(_msgSender(), _tokenIds[i]),
                "caller is not owner nor approved"
            );
            require(isItemListed == false, "Item listed currently");
            _burn(_tokenIds[i]);
        }
    }
    
    
    function groupTransfer(uint[] memory _tokenIds, address from, address to) external {
        for (uint i=0; i<_tokenIds.length; i++) {
            require(_isApprovedOrOwner(_msgSender(), _tokenIds[i]), "ERC721: transfer caller is not owner nor approved");
            bool isItemListed = listedMap[_tokenIds[i]];
            require(isItemListed == false, "Item listed currently");
            _transfer(from, to, _tokenIds[i]);
        }
    }
    

    function buy(uint _id) external payable {
        bool isItemListed = listedMap[_id];
        bool isPrivate = privateNFT[_id];
        require(isPrivate == false, "Private items are not tradable");
        require(isItemListed == true, "Item not listed currently");
        _validate(_id);
        address _previousOwner = ownerOf(_id);
        address _newOwner = msg.sender;
        _trade(_id);
        emit Purchase(_previousOwner, _newOwner, price[_id], _id, tokenURI(_id));
    }
    
    function buyOfPrivate(uint _id) external payable {
        bool isItemListed = listedMap[_id];
        bool isPrivate = privateNFT[_id];
        require(isPrivate == true, "Private items are not tradable");
        require(isItemListed == true, "Item not listed currently");
        _validate(_id);
        address _previousOwner = ownerOf(_id);
        address _newOwner = msg.sender;
        _trade(_id);
        emit Purchase(_previousOwner, _newOwner, price[_id], _id, tokenURI(_id));
    }
    

    function _validate(uint _id) internal {
        bool isItemListed = listedMap[_id];
        require(_exists(_id), "Error, wrong tokenId");
        require(isItemListed, "Item not listed currently");
        require(msg.value >= price[_id], "Error, the amount is lower");
        require(msg.sender != ownerOf(_id), "Can not buy what you own");
    }

    function _trade(uint _id) internal {
        address payable _buyer = payable(msg.sender);
        address payable _owner = payable(ownerOf(_id));

        _transfer(_owner, _buyer, _id);

        // 2.5% commission cut
        uint _commissionValue = price[_id] / 40 ;
        uint _sellerValue = price[_id] - _commissionValue;

        _owner.transfer(_sellerValue);
        _contractOwner.transfer(_commissionValue);

        // If buyer sent more than price, we send them back their rest of funds
        if (msg.value > price[_id]) {
            _buyer.transfer(msg.value - price[_id]);
        }

        listedMap[_id] = false;
    }

    function updatePrice(uint _tokenId, uint _price) public returns (bool) {
        uint oldPrice = price[_tokenId];
        require(msg.sender == ownerOf(_tokenId), "Error, you are not the owner");
        price[_tokenId] = _price;
        emit PriceUpdate(msg.sender, oldPrice, _price, _tokenId);
        return true;
    }
    
    function updateListingPrice(uint[] memory _tokenIds, uint _price) public returns (bool) {
        for (uint i=0; i<_tokenIds.length; i++) {
            uint oldPrice = price[_tokenIds[i]];
            require(msg.sender == ownerOf(_tokenIds[i]), "Error, you are not the owner");
            price[_tokenIds[i]] = _price;
            emit PriceUpdate(msg.sender, oldPrice, _price, _tokenIds[i]);
        }
        return true;
    }
    
    function updatePrivateStatus(uint _tokenId, bool _private) public returns (bool) {
        require(msg.sender == ownerOf(_tokenId), "Error, you are not the owner");
        privateNFT[_tokenId] = _private;
        emit NftPrivateStatus(msg.sender, _tokenId, _private);
        return true;
    }
    
    function updateListingPrivateStatus(uint[] memory _tokenIds, bool _private) public returns (bool) {
        for (uint i=0; i<_tokenIds.length; i++) {
            require(msg.sender == ownerOf(_tokenIds[i]), "Error, you are not the owner");
            privateNFT[_tokenIds[i]] = _private;
            emit NftPrivateStatus(msg.sender, _tokenIds[i], _private);
        }
        return true;
    }

    function updateListingStatus(uint _tokenId, bool shouldBeListed) public returns (bool) {
        require(msg.sender == ownerOf(_tokenId), "Error, you are not the owner");
        listedMap[_tokenId] = shouldBeListed;
        emit NftListStatus(msg.sender, _tokenId, shouldBeListed);
        return true;
    }
    
    function updateListingGroupStatus(uint[] memory _tokenIds, bool shouldBeListed) public returns (bool) {
        for (uint i=0; i<_tokenIds.length; i++) {
           require(msg.sender == ownerOf(_tokenIds[i]), "Error, you are not the owner");
            listedMap[_tokenIds[i]] = shouldBeListed;
            emit NftListStatus(msg.sender, _tokenIds[i], shouldBeListed);
        }
        return true;
    }
    
}

Contract Security Audit

Contract ABI

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"nftID","type":"uint256"},{"indexed":false,"internalType":"string","name":"uri","type":"string"}],"name":"Minted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"nftID","type":"uint256"},{"indexed":false,"internalType":"bool","name":"isListed","type":"bool"}],"name":"NftListStatus","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"nftID","type":"uint256"},{"indexed":false,"internalType":"bool","name":"isPrivate","type":"bool"}],"name":"NftPrivateStatus","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":false,"internalType":"uint256","name":"oldPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newPrice","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"nftID","type":"uint256"}],"name":"PriceUpdate","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"},{"indexed":false,"internalType":"uint256","name":"price","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"nftID","type":"uint256"},{"indexed":false,"internalType":"string","name":"uri","type":"string"}],"name":"Purchase","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"_contractOwner","outputs":[{"internalType":"address payable","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"}],"name":"addMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"buy","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"buyOfPrivate","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getLastID","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"groupBurn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"groupNFT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"}],"name":"groupTransfer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"hash","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"listedMap","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"minters","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"privateNFT","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"}],"name":"removeMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"},{"internalType":"address","name":"_toAddress","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"bool","name":"_private","type":"bool"},{"internalType":"string","name":"_hash","type":"string"}],"name":"safeMint","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_tokenURI","type":"string"},{"internalType":"address","name":"_toAddress","type":"address"},{"internalType":"uint256","name":"_price","type":"uint256"},{"internalType":"bool","name":"_private","type":"bool"},{"internalType":"string","name":"_hash","type":"string"},{"internalType":"uint256","name":"_number","type":"uint256"}],"name":"safeMint","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","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":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","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":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"newOwner","type":"address"}],"name":"updateContractOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"bool","name":"shouldBeListed","type":"bool"}],"name":"updateListingGroupStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"updateListingPrice","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"bool","name":"_private","type":"bool"}],"name":"updateListingPrivateStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bool","name":"shouldBeListed","type":"bool"}],"name":"updateListingStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"updatePrice","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bool","name":"_private","type":"bool"}],"name":"updatePrivateStatus","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"}]

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

Deployed ByteCode Sourcemap

66803:8579:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10270:150;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;51574:100;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54360:221;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;53890:404;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;68108:91;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;53368:211;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;55250:305;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;68207:646;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;66992:35;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;66853:37;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;53130:162;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;68009:87;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;55626:151;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;69805:322;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;74222:403;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;53656:172;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;68871:916;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51330:177;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;52949:97;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;73459:439;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;51047:221;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;66165:148;;;;;;;;;;;;;:::i;:::-;;73910:300;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;73119:328;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;67168:40;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;65514:87;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;51743:104;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;74633:314;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;67918:83;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;54653:295;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;67034:36;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;67123:38;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;55848:285;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;67077:39;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;71571:504;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;51918:792;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;74959:414;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;70139:440;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;71063:496;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;55019:164;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;67790:116;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;70597:452;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;66468:244;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;66946:39;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;10270:150;10355:4;10379:20;:33;10400:11;10379:33;;;;;;;;;;;;;;;;;;;;;;;;;;;10372:40;;10270:150;;;:::o;51574:100::-;51628:13;51661:5;51654:12;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51574:100;:::o;54360:221::-;54436:7;54464:16;54472:7;54464;:16::i;:::-;54456:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54549:15;:24;54565:7;54549:24;;;;;;;;;;;;;;;;;;;;;54542:31;;54360:221;;;:::o;53890:404::-;53971:13;53987:23;54002:7;53987:14;:23::i;:::-;53971:39;;54035:5;54029:11;;:2;:11;;;;54021:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54115:5;54099:21;;:12;:10;:12::i;:::-;:21;;;:69;;;;54124:44;54148:5;54155:12;:10;:12::i;:::-;54124:23;:44::i;:::-;54099:69;54091:161;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54265:21;54274:2;54278:7;54265:8;:21::i;:::-;53890:404;;;:::o;68108:91::-;68150:7;68177:14;;68170:21;;68108:91;:::o;53368:211::-;53429:7;53550:21;:12;:19;:21::i;:::-;53543:28;;53368:211;:::o;55250:305::-;55411:41;55430:12;:10;:12::i;:::-;55444:7;55411:18;:41::i;:::-;55403:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;55519:28;55529:4;55535:2;55539:7;55519:9;:28::i;:::-;55250:305;;;:::o;68207:646::-;68335:4;68360:7;:19;68368:10;68360:19;;;;;;;;;;;;;;;;;;;;;;;;;68352:39;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;68402:13;68435:1;68418:14;;:18;68402:34;;68465:6;68447:5;:15;68453:8;68447:15;;;;;;;;;;;:24;;;;68499:5;68482:4;:14;68487:8;68482:14;;;;;;;;;;;:22;;;;;;;;;;;;:::i;:::-;;68536:8;68515;:18;68524:8;68515:18;;;;;;;;;;;:29;;;;68577:5;68555:9;:19;68565:8;68555:19;;;;;;;;;;;;:27;;;;;;;;;;;;;;;;;;68616:8;68593:10;:20;68604:8;68593:20;;;;;;;;;;;;:31;;;;;;;;;;;;;;;;;;68635;68645:10;68657:8;68635:9;:31::i;:::-;68677:33;68690:8;68700:9;68677:12;:33::i;:::-;68755:1;68738:14;;:18;68721:14;:35;;;;68779:10;68772:47;;;68791:6;68799:8;68809:9;68772:47;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;68837:8;68830:15;;;68207:646;;;;;;;:::o;66992:35::-;;;;;;;;;;;;;;;;;:::o;66853:37::-;;;;;;;;;;;;;:::o;53130:162::-;53227:7;53254:30;53278:5;53254:13;:20;53268:5;53254:20;;;;;;;;;;;;;;;:23;;:30;;;;:::i;:::-;53247:37;;53130:162;;;;:::o;68009:87::-;68083:5;68065:7;:15;68073:6;68065:15;;;;;;;;;;;;;;;;:23;;;;;;;;;;;;;;;;;;68009:87;:::o;55626:151::-;55730:39;55747:4;55753:2;55757:7;55730:39;;;;;;;;;;;;:16;:39::i;:::-;55626:151;;;:::o;69805:322::-;69856:17;69876:9;:18;69886:7;69876:18;;;;;;;;;;;;;;;;;;;;;69856:38;;69927:41;69946:12;:10;:12::i;:::-;69960:7;69927:18;:41::i;:::-;69905:123;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70063:5;70047:21;;:12;:21;;;70039:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70105:14;70111:7;70105:5;:14::i;:::-;69805:322;;:::o;74222:403::-;74314:4;74336:6;74343:1;74336:8;;74331:265;74348:9;:16;74346:1;:18;74331:265;;;74408:21;74416:9;74426:1;74416:12;;;;;;;;;;;;;;74408:7;:21::i;:::-;74394:35;;:10;:35;;;74386:76;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;74504:8;74477:10;:24;74488:9;74498:1;74488:12;;;;;;;;;;;;;;74477:24;;;;;;;;;;;;:35;;;;;;;;;;;;;;;;;;74549:10;74532:52;;;74561:9;74571:1;74561:12;;;;;;;;;;;;;;74575:8;74532:52;;;;;;;;;;;;;;;;;;;;;;;;;;74366:3;;;;;;;74331:265;;;;74613:4;74606:11;;74222:403;;;;:::o;53656:172::-;53731:7;53752:15;53773:22;53789:5;53773:12;:15;;:22;;;;:::i;:::-;53751:44;;;53813:7;53806:14;;;53656:172;;;:::o;68871:916::-;69013:13;69048:7;:19;69056:10;69048:19;;;;;;;;;;;;;;;;;;;;;;;;;69040:39;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69090:24;69128:7;69117:19;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69090:46;;69147:13;69180:1;69163:14;;:18;69147:34;;69197:6;69192:550;69209:7;69207:1;:9;69192:550;;;69238:13;69271:1;69254:14;;:18;69238:34;;69305:6;69287:5;:15;69293:8;69287:15;;;;;;;;;;;:24;;;;69343:5;69326:4;:14;69331:8;69326:14;;;;;;;;;;;:22;;;;;;;;;;;;:::i;:::-;;69384:8;69363;:18;69372:8;69363:18;;;;;;;;;;;:29;;;;69429:5;69407:9;:19;69417:8;69407:19;;;;;;;;;;;;:27;;;;;;;;;;;;;;;;;;69472:8;69449:10;:20;69460:8;69449:20;;;;;;;;;;;;:31;;;;;;;;;;;;;;;;;;69495;69505:10;69517:8;69495:9;:31::i;:::-;69541:33;69554:8;69564:9;69541:12;:33::i;:::-;69605:8;69589:10;69600:1;69589:13;;;;;;;;;;;;;:24;;;;;69662:1;69645:14;;:18;69628:14;:35;;;;69690:10;69683:47;;;69702:6;69710:8;69720:9;69683:47;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;69192:550;69218:3;;;;;;;69192:550;;;;69769:10;69762:17;;;;68871:916;;;;;;;;:::o;51330:177::-;51402:7;51429:70;51446:7;51429:70;;;;;;;;;;;;;;;;;:12;:16;;:70;;;;;:::i;:::-;51422:77;;51330:177;;;:::o;52949:97::-;52997:13;53030:8;53023:15;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52949:97;:::o;73459:439::-;73541:4;73563:6;73570:1;73563:8;;73558:311;73575:9;:16;73573:1;:18;73558:311;;;73613:13;73629:5;:19;73635:9;73645:1;73635:12;;;;;;;;;;;;;;73629:19;;;;;;;;;;;;73613:35;;73685:21;73693:9;73703:1;73693:12;;;;;;;;;;;;;;73685:7;:21::i;:::-;73671:35;;:10;:35;;;73663:76;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;73776:6;73754:5;:19;73760:9;73770:1;73760:12;;;;;;;;;;;;;;73754:19;;;;;;;;;;;:28;;;;73814:10;73802:55;;;73826:8;73836:6;73844:9;73854:1;73844:12;;;;;;;;;;;;;;73802:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;73558:311;73593:3;;;;;;;73558:311;;;;73886:4;73879:11;;73459:439;;;;:::o;51047:221::-;51119:7;51164:1;51147:19;;:5;:19;;;;51139:74;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51231:29;:13;:20;51245:5;51231:20;;;;;;;;;;;;;;;:27;:29::i;:::-;51224:36;;51047:221;;;:::o;66165:148::-;65745:12;:10;:12::i;:::-;65734:23;;:7;:5;:7::i;:::-;:23;;;65726:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66272:1:::1;66235:40;;66256:6;;;;;;;;;;;66235:40;;;;;;;;;;;;66303:1;66286:6;;:19;;;;;;;;;;;;;;;;;;66165:148::o:0;73910:300::-;73985:4;74024:17;74032:8;74024:7;:17::i;:::-;74010:31;;:10;:31;;;74002:72;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;74108:8;74085:10;:20;74096:8;74085:20;;;;;;;;;;;;:31;;;;;;;;;;;;;;;;;;74149:10;74132:48;;;74161:8;74171;74132:48;;;;;;;;;;;;;;;;;;;;;;;;;;74198:4;74191:11;;73910:300;;;;:::o;73119:328::-;73184:4;73201:13;73217:5;:15;73223:8;73217:15;;;;;;;;;;;;73201:31;;73265:17;73273:8;73265:7;:17::i;:::-;73251:31;;:10;:31;;;73243:72;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;73344:6;73326:5;:15;73332:8;73326:15;;;;;;;;;;;:24;;;;73378:10;73366:51;;;73390:8;73400:6;73408:8;73366:51;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;73435:4;73428:11;;;73119:328;;;;:::o;67168:40::-;;;;;;;;;;;;;;;;;;;;;;:::o;65514:87::-;65560:7;65587:6;;;;;;;;;;;65580:13;;65514:87;:::o;51743:104::-;51799:13;51832:7;51825:14;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;51743:104;:::o;74633:314::-;74714:4;74753:17;74761:8;74753:7;:17::i;:::-;74739:31;;:10;:31;;;74731:72;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;74836:14;74814:9;:19;74824:8;74814:19;;;;;;;;;;;;:36;;;;;;;;;;;;;;;;;;74880:10;74866:51;;;74892:8;74902:14;74866:51;;;;;;;;;;;;;;;;;;;;;;;;;;74935:4;74928:11;;74633:314;;;;:::o;67918:83::-;67989:4;67971:7;:15;67979:6;67971:15;;;;;;;;;;;;;;;;:22;;;;;;;;;;;;;;;;;;67918:83;:::o;54653:295::-;54768:12;:10;:12::i;:::-;54756:24;;:8;:24;;;;54748:62;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;54868:8;54823:18;:32;54842:12;:10;:12::i;:::-;54823:32;;;;;;;;;;;;;;;:42;54856:8;54823:42;;;;;;;;;;;;;;;;:53;;;;;;;;;;;;;;;;;;54921:8;54892:48;;54907:12;:10;:12::i;:::-;54892:48;;;54931:8;54892:48;;;;;;;;;;;;;;;;;;;;54653:295;;:::o;67034:36::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::o;67123:38::-;;;;;;;;;;;;;;;;;:::o;55848:285::-;55980:41;55999:12;:10;:12::i;:::-;56013:7;55980:18;:41::i;:::-;55972:103;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;56086:39;56100:4;56106:2;56110:7;56119:5;56086:13;:39::i;:::-;55848:285;;;;:::o;67077:39::-;;;;;;;;;;;;;;;;;;;;;;:::o;71571:504::-;71631:17;71651:9;:14;71661:3;71651:14;;;;;;;;;;;;;;;;;;;;;71631:34;;71676:14;71693:10;:15;71704:3;71693:15;;;;;;;;;;;;;;;;;;;;;71676:32;;71740:4;71727:17;;:9;:17;;;71719:60;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;71814:4;71798:20;;:12;:20;;;71790:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;71859:14;71869:3;71859:9;:14::i;:::-;71884:22;71909:12;71917:3;71909:7;:12::i;:::-;71884:37;;71932:17;71952:10;71932:30;;71973:11;71980:3;71973:6;:11::i;:::-;72025:9;72000:67;;72009:14;72000:67;;;72036:5;:10;72042:3;72036:10;;;;;;;;;;;;72048:3;72053:13;72062:3;72053:8;:13::i;:::-;72000:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;71571:504;;;;;:::o;51918:792::-;51991:13;52025:16;52033:7;52025;:16::i;:::-;52017:76;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52106:23;52132:10;:19;52143:7;52132:19;;;;;;;;;;;52106:45;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52162:18;52183:9;:7;:9::i;:::-;52162:30;;52290:1;52274:4;52268:18;:23;52264:72;;;52315:9;52308:16;;;;;;52264:72;52466:1;52446:9;52440:23;:27;52436:108;;;52515:4;52521:9;52498:33;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52484:48;;;;;;52436:108;52676:4;52682:18;:7;:16;:18::i;:::-;52659:42;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;52645:57;;;;51918:792;;;;:::o;74959:414::-;75055:4;75077:6;75084:1;75077:8;;75072:272;75089:9;:16;75087:1;:18;75072:272;;;75148:21;75156:9;75166:1;75156:12;;;;;;;;;;;;;;75148:7;:21::i;:::-;75134:35;;:10;:35;;;75126:76;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;75243:14;75217:9;:23;75227:9;75237:1;75227:12;;;;;;;;;;;;;;75217:23;;;;;;;;;;;;:40;;;;;;;;;;;;;;;;;;75291:10;75277:55;;;75303:9;75313:1;75303:12;;;;;;;;;;;;;;75317:14;75277:55;;;;;;;;;;;;;;;;;;;;;;;;;;75107:3;;;;;;;75072:272;;;;75361:4;75354:11;;74959:414;;;;:::o;70139:440::-;70208:6;70203:369;70220:9;:16;70218:1;:18;70203:369;;;70258:17;70278:9;:23;70288:9;70298:1;70288:12;;;;;;;;;;;;;;70278:23;;;;;;;;;;;;;;;;;;;;;70258:43;;70342:46;70361:12;:10;:12::i;:::-;70375:9;70385:1;70375:12;;;;;;;;;;;;;;70342:18;:46::i;:::-;70316:140;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70495:5;70479:21;;:12;:21;;;70471:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70541:19;70547:9;70557:1;70547:12;;;;;;;;;;;;;;70541:5;:19::i;:::-;70203:369;70238:3;;;;;;;70203:369;;;;70139:440;:::o;71063:496::-;71114:17;71134:9;:14;71144:3;71134:14;;;;;;;;;;;;;;;;;;;;;71114:34;;71159:14;71176:10;:15;71187:3;71176:15;;;;;;;;;;;;;;;;;;;;;71159:32;;71223:5;71210:18;;:9;:18;;;71202:61;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;71298:4;71282:20;;:12;:20;;;71274:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;71343:14;71353:3;71343:9;:14::i;:::-;71368:22;71393:12;71401:3;71393:7;:12::i;:::-;71368:37;;71416:17;71436:10;71416:30;;71457:11;71464:3;71457:6;:11::i;:::-;71509:9;71484:67;;71493:14;71484:67;;;71520:5;:10;71526:3;71520:10;;;;;;;;;;;;71532:3;71537:13;71546:3;71537:8;:13::i;:::-;71484:67;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;71063:496;;;;;:::o;55019:164::-;55116:4;55140:18;:25;55159:5;55140:25;;;;;;;;;;;;;;;:35;55166:8;55140:35;;;;;;;;;;;;;;;;;;;;;;;;;55133:42;;55019:164;;;;:::o;67790:116::-;65745:12;:10;:12::i;:::-;65734:23;;:7;:5;:7::i;:::-;:23;;;65726:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;67890:8:::1;67873:14;;:25;;;;;;;;;;;;;;;;;;67790:116:::0;:::o;70597:452::-;70696:6;70691:351;70708:9;:16;70706:1;:18;70691:351;;;70754:46;70773:12;:10;:12::i;:::-;70787:9;70797:1;70787:12;;;;;;;;;;;;;;70754:18;:46::i;:::-;70746:108;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70869:17;70889:9;:23;70899:9;70909:1;70899:12;;;;;;;;;;;;;;70889:23;;;;;;;;;;;;;;;;;;;;;70869:43;;70951:5;70935:21;;:12;:21;;;70927:55;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;70997:33;71007:4;71013:2;71017:9;71027:1;71017:12;;;;;;;;;;;;;;70997:9;:33::i;:::-;70691:351;70726:3;;;;;;;70691:351;;;;70597:452;;;:::o;66468:244::-;65745:12;:10;:12::i;:::-;65734:23;;:7;:5;:7::i;:::-;:23;;;65726:68;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66577:1:::1;66557:22;;:8;:22;;;;66549:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;66667:8;66638:38;;66659:6;;;;;;;;;;;66638:38;;;;;;;;;;;;66696:8;66687:6;;:17;;;;;;;;;;;;;;;;;;66468:244:::0;:::o;66946:39::-;;;;;;;;;;;;;;;;;;;;;;:::o;57600:127::-;57665:4;57689:30;57711:7;57689:12;:21;;:30;;;;:::i;:::-;57682:37;;57600:127;;;:::o;702:106::-;755:15;790:10;783:17;;702:106;:::o;63507:183::-;63600:2;63573:15;:24;63589:7;63573:24;;;;;;;;;;;;:29;;;;;;;;;;;;;;;;;;63656:7;63652:2;63618:46;;63627:23;63642:7;63627:14;:23::i;:::-;63618:46;;;;;;;;;;;;63507:183;;:::o;44313:123::-;44382:7;44409:19;44417:3;:10;;44409:7;:19::i;:::-;44402:26;;44313:123;;;:::o;57894:355::-;57987:4;58012:16;58020:7;58012;:16::i;:::-;58004:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;58088:13;58104:23;58119:7;58104:14;:23::i;:::-;58088:39;;58157:5;58146:16;;:7;:16;;;:51;;;;58190:7;58166:31;;:20;58178:7;58166:11;:20::i;:::-;:31;;;58146:51;:94;;;;58201:39;58225:5;58232:7;58201:23;:39::i;:::-;58146:94;58138:103;;;57894:355;;;;:::o;61030:599::-;61155:4;61128:31;;:23;61143:7;61128:14;:23::i;:::-;:31;;;61120:85;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;61256:1;61242:16;;:2;:16;;;;61234:65;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;61312:39;61333:4;61339:2;61343:7;61312:20;:39::i;:::-;61416:29;61433:1;61437:7;61416:8;:29::i;:::-;61458:35;61485:7;61458:13;:19;61472:4;61458:19;;;;;;;;;;;;;;;:26;;:35;;;;:::i;:::-;;61504:30;61526:7;61504:13;:17;61518:2;61504:17;;;;;;;;;;;;;;;:21;;:30;;;;:::i;:::-;;61547:29;61564:7;61573:2;61547:12;:16;;:29;;;;;:::i;:::-;;61613:7;61609:2;61594:27;;61603:4;61594:27;;;;;;;;;;;;61030:599;;;:::o;58592:110::-;58668:26;58678:2;58682:7;58668:26;;;;;;;;;;;;:9;:26::i;:::-;58592:110;;:::o;61785:215::-;61885:16;61893:7;61885;:16::i;:::-;61877:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;61983:9;61961:10;:19;61972:7;61961:19;;;;;;;;;;;:31;;;;;;;;;;;;:::i;:::-;;61785:215;;:::o;36104:137::-;36175:7;36210:22;36214:3;:10;;36226:5;36210:3;:22::i;:::-;36202:31;;36195:38;;36104:137;;;;:::o;60148:545::-;60208:13;60224:23;60239:7;60224:14;:23::i;:::-;60208:39;;60278:48;60299:5;60314:1;60318:7;60278:20;:48::i;:::-;60367:29;60384:1;60388:7;60367:8;:29::i;:::-;60486:1;60455:10;:19;60466:7;60455:19;;;;;;;;;;;60449:33;;;;;;;;;;;;;;;;:38;60445:97;;60511:10;:19;60522:7;60511:19;;;;;;;;;;;;60504:26;;;;:::i;:::-;60445:97;60554:36;60582:7;60554:13;:20;60568:5;60554:20;;;;;;;;;;;;;;;:27;;:36;;;;:::i;:::-;;60603:28;60623:7;60603:12;:19;;:28;;;;:::i;:::-;;60677:7;60673:1;60649:36;;60658:5;60649:36;;;;;;;;;;;;60148:545;;:::o;44775:236::-;44855:7;44864;44885:11;44898:13;44915:22;44919:3;:10;;44931:5;44915:3;:22::i;:::-;44884:53;;;;44964:3;44956:12;;44994:5;44986:14;;44948:55;;;;;;44775:236;;;;;:::o;46061:213::-;46168:7;46219:44;46224:3;:10;;46244:3;46236:12;;46250;46219:4;:44::i;:::-;46211:53;;46188:78;;46061:213;;;;;:::o;35646:114::-;35706:7;35733:19;35741:3;:10;;35733:7;:19::i;:::-;35726:26;;35646:114;;;:::o;57015:272::-;57129:28;57139:4;57145:2;57149:7;57129:9;:28::i;:::-;57176:48;57199:4;57205:2;57209:7;57218:5;57176:22;:48::i;:::-;57168:111;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;57015:272;;;;:::o;72089:355::-;72138:17;72158:9;:14;72168:3;72158:14;;;;;;;;;;;;;;;;;;;;;72138:34;;72191:12;72199:3;72191:7;:12::i;:::-;72183:45;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72247:12;72239:50;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72321:5;:10;72327:3;72321:10;;;;;;;;;;;;72308:9;:23;;72300:62;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72395:12;72403:3;72395:7;:12::i;:::-;72381:26;;:10;:26;;;;72373:63;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72089:355;;:::o;72452:659::-;72498:22;72531:10;72498:44;;72553:22;72586:12;72594:3;72586:7;:12::i;:::-;72553:46;;72612:30;72622:6;72630;72638:3;72612:9;:30::i;:::-;72687:21;72724:2;72711:5;:10;72717:3;72711:10;;;;;;;;;;;;:15;;;;;;72687:39;;72738:17;72771:16;72758:5;:10;72764:3;72758:10;;;;;;;;;;;;:29;72738:49;;72800:6;:15;;:29;72816:12;72800:29;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72840:14;;;;;;;;;;;:23;;:41;72864:16;72840:41;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72991:5;:10;72997:3;72991:10;;;;;;;;;;;;72979:9;:22;72975:94;;;73018:6;:15;;:39;73046:5;:10;73052:3;73046:10;;;;;;;;;;;;73034:9;:22;73018:39;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;72975:94;73098:5;73081:9;:14;73091:3;73081:14;;;;;;;;;;;;:22;;;;;;;;;;;;;;;;;;72452:659;;;;;:::o;46525:746::-;46581:13;46811:1;46802:5;:10;46798:53;;;46829:10;;;;;;;;;;;;;;;;;;;;;46798:53;46861:12;46876:5;46861:20;;46892:14;46917:78;46932:1;46924:4;:9;46917:78;;46950:8;;;;;;;46981:2;46973:10;;;;;;;;;46917:78;;;47005:19;47037:6;47027:17;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;47005:39;;47055:13;47080:1;47071:6;:10;47055:26;;47099:5;47092:12;;47115:117;47130:1;47122:4;:9;47115:117;;47191:2;47184:4;:9;;;;;;47179:2;:14;47166:29;;47148:6;47155:7;;;;;;;47148:15;;;;;;;;;;;:47;;;;;;;;;;;47218:2;47210:10;;;;;;;;;47115:117;;;47256:6;47242:21;;;;;;46525:746;;;;:::o;44074:151::-;44158:4;44182:35;44192:3;:10;;44212:3;44204:12;;44182:9;:35::i;:::-;44175:42;;44074:151;;;;:::o;40892:110::-;40948:7;40975:3;:12;;:19;;;;40968:26;;40892:110;;;:::o;64303:93::-;;;;:::o;35191:137::-;35261:4;35285:35;35293:3;:10;;35313:5;35305:14;;35285:7;:35::i;:::-;35278:42;;35191:137;;;;:::o;34884:131::-;34951:4;34975:32;34980:3;:10;;35000:5;34992:14;;34975:4;:32::i;:::-;34968:39;;34884:131;;;;:::o;43497:185::-;43586:4;43610:64;43615:3;:10;;43635:3;43627:12;;43665:5;43649:23;;43641:32;;43610:4;:64::i;:::-;43603:71;;43497:185;;;;;:::o;58929:250::-;59025:18;59031:2;59035:7;59025:5;:18::i;:::-;59062:54;59093:1;59097:2;59101:7;59110:5;59062:22;:54::i;:::-;59054:117;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;58929:250;;;:::o;31142:204::-;31209:7;31258:5;31237:3;:11;;:18;;;;:26;31229:73;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;31320:3;:11;;31332:5;31320:18;;;;;;;;;;;;;;;;31313:25;;31142:204;;;;:::o;43848:142::-;43925:4;43949:33;43957:3;:10;;43977:3;43969:12;;43949:7;:33::i;:::-;43942:40;;43848:142;;;;:::o;41357:279::-;41424:7;41433;41483:5;41461:3;:12;;:19;;;;:27;41453:74;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;41540:22;41565:3;:12;;41578:5;41565:19;;;;;;;;;;;;;;;;;;41540:44;;41603:5;:10;;;41615:5;:12;;;41595:33;;;;;41357:279;;;;;:::o;42854:319::-;42948:7;42968:16;42987:3;:12;;:17;43000:3;42987:17;;;;;;;;;;;;42968:36;;43035:1;43023:8;:13;;43038:12;43015:36;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;43105:3;:12;;43129:1;43118:8;:12;43105:26;;;;;;;;;;;;;;;;;;:33;;;43098:40;;;42854:319;;;;;:::o;30689:109::-;30745:7;30772:3;:11;;:18;;;;30765:25;;30689:109;;;:::o;62895:604::-;63016:4;63043:15;:2;:13;;;:15::i;:::-;63038:60;;63082:4;63075:11;;;;63038:60;63108:23;63134:252;63187:45;;;63247:12;:10;:12::i;:::-;63274:4;63293:7;63315:5;63150:181;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;63134:252;;;;;;;;;;;;;;;;;:2;:15;;;;:252;;;;;:::i;:::-;63108:278;;63397:13;63424:10;63413:32;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;63397:48;;48044:10;63474:16;;63464:26;;;:6;:26;;;;63456:35;;;;62895:604;;;;;;;:::o;40672:125::-;40743:4;40788:1;40767:3;:12;;:17;40780:3;40767:17;;;;;;;;;;;;:22;;40760:29;;40672:125;;;;:::o;28844:1544::-;28910:4;29028:18;29049:3;:12;;:19;29062:5;29049:19;;;;;;;;;;;;29028:40;;29099:1;29085:10;:15;29081:1300;;29447:21;29484:1;29471:10;:14;29447:38;;29500:17;29541:1;29520:3;:11;;:18;;;;:22;29500:42;;29787:17;29807:3;:11;;29819:9;29807:22;;;;;;;;;;;;;;;;29787:42;;29953:9;29924:3;:11;;29936:13;29924:26;;;;;;;;;;;;;;;:38;;;;30072:1;30056:13;:17;30030:3;:12;;:23;30043:9;30030:23;;;;;;;;;;;:43;;;;30182:3;:11;;:17;;;;;;;;;;;;;;;;;;;;;;;;30277:3;:12;;:19;30290:5;30277:19;;;;;;;;;;;30270:26;;;30320:4;30313:11;;;;;;;;29081:1300;30364:5;30357:12;;;28844:1544;;;;;:::o;28254:414::-;28317:4;28339:21;28349:3;28354:5;28339:9;:21::i;:::-;28334:327;;28377:3;:11;;28394:5;28377:23;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;28560:3;:11;;:18;;;;28538:3;:12;;:19;28551:5;28538:19;;;;;;;;;;;:40;;;;28600:4;28593:11;;;;28334:327;28644:5;28637:12;;28254:414;;;;;:::o;38172:692::-;38248:4;38364:16;38383:3;:12;;:17;38396:3;38383:17;;;;;;;;;;;;38364:36;;38429:1;38417:8;:13;38413:444;;;38484:3;:12;;38502:38;;;;;;;;38519:3;38502:38;;;;38532:5;38502:38;;;38484:57;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;38699:3;:12;;:19;;;;38679:3;:12;;:17;38692:3;38679:17;;;;;;;;;;;:39;;;;38740:4;38733:11;;;;;38413:444;38813:5;38777:3;:12;;38801:1;38790:8;:12;38777:26;;;;;;;;;;;;;;;;;;:33;;:41;;;;38840:5;38833:12;;;38172:692;;;;;;:::o;59515:404::-;59609:1;59595:16;;:2;:16;;;;59587:61;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;59668:16;59676:7;59668;:16::i;:::-;59667:17;59659:58;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;59730:45;59759:1;59763:2;59767:7;59730:20;:45::i;:::-;59788:30;59810:7;59788:13;:17;59802:2;59788:17;;;;;;;;;;;;;;;:21;;:30;;;;:::i;:::-;;59831:29;59848:7;59857:2;59831:12;:16;;:29;;;;;:::i;:::-;;59903:7;59899:2;59878:33;;59895:1;59878:33;;;;;;;;;;;;59515:404;;:::o;39039:1549::-;39103:4;39219:16;39238:3;:12;;:17;39251:3;39238:17;;;;;;;;;;;;39219:36;;39284:1;39272:8;:13;39268:1313;;39633:21;39668:1;39657:8;:12;39633:36;;39684:17;39726:1;39704:3;:12;;:19;;;;:23;39684:43;;39972:26;40001:3;:12;;40014:9;40001:23;;;;;;;;;;;;;;;;;;39972:52;;40149:9;40119:3;:12;;40132:13;40119:27;;;;;;;;;;;;;;;;;;:39;;;;;;;;;;;;;;;;;;;40273:1;40257:13;:17;40226:3;:12;;:28;40239:9;:14;;;40226:28;;;;;;;;;;;:48;;;;40383:3;:12;;:18;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;40479:3;:12;;:17;40492:3;40479:17;;;;;;;;;;;40472:24;;;40520:4;40513:11;;;;;;;;39268:1313;40564:5;40557:12;;;39039:1549;;;;;:::o;19273:422::-;19333:4;19541:12;19652:7;19640:20;19632:28;;19686:1;19679:4;:8;19672:15;;;19273:422;;;:::o;22191:195::-;22294:12;22326:52;22348:6;22356:4;22362:1;22365:12;22326:21;:52::i;:::-;22319:59;;22191:195;;;;;:::o;30474:129::-;30547:4;30594:1;30571:3;:12;;:19;30584:5;30571:19;;;;;;;;;;;;:24;;30564:31;;30474:129;;;;:::o;23243:530::-;23370:12;23428:5;23403:21;:30;;23395:81;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23495:18;23506:6;23495:10;:18::i;:::-;23487:60;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23621:12;23635:23;23662:6;:11;;23682:5;23690:4;23662:33;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;23620:75;;;;23713:52;23731:7;23740:10;23752:12;23713:17;:52::i;:::-;23706:59;;;;23243:530;;;;;;:::o;25783:742::-;25898:12;25927:7;25923:595;;;25958:10;25951:17;;;;25923:595;26092:1;26072:10;:17;:21;26068:439;;;26335:10;26329:17;26396:15;26383:10;26379:2;26375:19;26368:44;26283:148;26478:12;26471:20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;25783:742;;;;;;:::o;-1:-1:-1:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;;;:::o;:::-;;;;;;;;;;;;;;;;;;;;;:::o

Swarm Source

ipfs://bc039f956929ca71fd517e21031edd706dc7d93558298962fb4d1f5be9282bc4
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
Loading
Loading
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.