// File: contracts/FnF.sol



// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @title: NATURE
/// @author: manifold.xyz

import "./manifold/ERC721Creator.sol";

//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
//                                                                                                                                                              //
//                                                                                                                                                              //
//    kkOOkkOOkkO0OkxdlooxkkxxkkkOO0KXXK0xddkkl:;;lx0K00KKK0Okkxxxxkxdoox0KKKKKXXNNNNNNNNNNXOdddddlcoOK0O00KNWNNNXKKKOxdoxO0XK0O0XX0Ox:,,;cxkxkOxooddxxkxox0    //
//    kkxddxxxddk0000kolodkOkdkOO00KKXNNXXXXXK0OOO00K0OkkO0kxxxdddddxxkOKXXXXXKKXNNNNNNNNNNX0kxdoolcoKNXXNNNNNNNNXXKOxdddxkOK0kkOOxllc;;clooooodlcldxk0OkkO0    //
//    dxddodxxddxkxxkdlllccdkdloxkkOO0KNNWWNNXKK00OOkxdoxkxxxooooodOXNNXXXXXXXKKNNNNNNNNNNNXK00OkkOO0XWWNNNNNNNNNXXKOdxO00Okko::cccc:cclooxdooooollodOKOO0Ok    //
//    dxxxdodxdddoooolclcclodxl:cdxkOOO0KXKKKK0Okkdddxddxxdooc:cdOXNNNNNXXXXXKKKKKKKKXNNNXXXXKKKKKXNNNNNXXXK00KXNXOOOdxkxdlccc:;:cloodkkdlodolol:,;ldk0KKOxO    //
//    odxkddolc:lddolccccccoxxdooooxkOOO00OkkkxddxdddxdddlllccokXNNNNNNNXNXXXKOOxxdollokOOkkkkOOO000KK0KKKOxdoxOOklodl:cc::cclc:lddxxOX0l:ccllc,',:cokKXKxoO    //
//    llllooc:::clllc::ccc::clxxlc:cokkdolooollllodxxdoooccllkKXNNXNNNNNNNNXXKOkkkOkxdodddxxodxxxddxkOOO0Okdlll:;;,,;;;;:cccccccdddxkOkc;cccc;,,,:ooox0KOkO0    //
//    llooddoodddooollloolc:;coxdc::;lo:;;:cllc::lodllloocok0XXXXXNNNNNNXXXXXXKKKKK000000kxdodkkkkOO00OOOOOxlc:,,,:c,';clolc;,:odddood:,;ccc;''';ldoodkdlkX0    //
//    olclolllodkxxddoddoddooddxxdlc:lo:;:;cl:cccllc:lloodkKXXXXXXXNNNNNXXXXXKOOOOOkxO00KK000OKKOOOOK0Okkxxdoolooc;',:cllccc;;lddolccl;;:cll;',;cooodol:lKXO    //
//    odl:c:;;;:c:::c:;;;cccc:::cloddooc;;;;:::::cccoddxxkk0KXNXXXXXXNNNNXXXKkocc::;cOKO0KKK0kkkxddoddolodolcccodc;:::;;;;oo:ldddoc:cc;,:cl:;';oxllodl,'xXXO    //
//    xdlcclcccccc::cc;;;;::::;,,;::clolcccccodlxkdlc:codxkOKXXXNXXXNNNNXXXKOxoolcllodxdodxxxooollcllllcllcclcll:,:c:;;,':occdxxoccll:coll:;,;o0Kxllc,.;OXKk    //
//    colcloooolccc;;::c;;::::;;;:cclolllllcdOOdddllodlccldxOOOKXXNXXNXKKKOkkddxxddddxkxooooodxkdccc:cccclllllc:;:::;;;;;ol;lxxxc;:dl:odl::c,,oOkxddd:.c0XK0    //
//    .'cdooddoddlccc:cc::cc::ccc:ccloll:;coxxkxxxdoddollccldxkOO000XXXK0OOkOkkOOkkkxdooolc:lOKOoccclc:clolclc;;:c::,;:loc;:oddl::odlkOdoooc:okxdxdk0l'lKXKO    //
//    ;'.oOxxxdddoccllcc:c::cloooooolcc;:ldxkkkkkxdddlcllllc::oxOO00K0O0000KK0OOxdlccc:ccc::dxoloolllccodolxko:;;:::;:odc:clooldddkk0XKkocccokOkOkk0K:.c0XK0    //
//    ''.cOkxxxddollol:ccclc:::ccodoc:;cxOO00KKK00Odooocc:llol:;lkOkOO00KKKK0kddlc:ckOdccc:oxook0xllclooccdkocl:;,,;coxo:odoooloxxdOXXOdl:;:d0KXKOxOOc,lOXK0    //
//    ...;dkxdxdxdooccloooc;;:clool:::o0KOOXNNXXXXXK0KKkocoxkko:;clloxO0KOxoc:clodk0Kklllclxkdlkklcdolloccxdcll;,,,o0kddkKOdoodOKdoKNXkddooxOKXKKKkOkoox0XK0    //
//    ...:dddddddolllloooc;,;:cloollcdOKKKXNXXXXXXXXXXXXK0kk0Kkdddo::o0Kkc,;:clok0KKkoll:lkkOkdd:;okdddxdl:cdxl;;;,dX0kOXX0Okk0XN0OXNNXKOdx0K00KKOkOxookKK0K    //
//    ..,lddddooolllollllc:;clooolclx0KKXXXNXXXNNNNNXNXXXXXXXXXXXKK0xoddc::ccclkKXKkollc:dOkkdol;lO0kdxkOo':oooc::ckX00000OOKXNNNNNNWNNNK0KNX000Oxk0Oxx0XXKK    //
//    ;llldxdooolcll:;:cccc:lxxdl:cOKKXXXXXNXXNNNNNNNNXXXXXXXXXXXXXKKXXOocoxxox000koclcclxxodxOkxKXK0xdkOl:llcc:dKKXK00kkkxkXXXXNNNNNNNXXXNNNX0dlokO0OO00Odo    //
//    ddollollc::c::;cc::;:ldkkxdx0XKKXXXXXXXXXNNNNNNNXXXXXXXXXXK0OKKKXKxoldkkO0OkdccldkkO000KKKXXK00OO0kodxdccoxO0X0xxxdxx0XNNNNNXXKOO0KOOXNKkook0Oxddoc:::    //
//    dlloollc:ldl;,,;ll:cldkkdk0KXXXXXXKKKXXXXXXXNXXXXXXXXKKXXXKOkkOk0XKOkkkdxxxxddodkKKXNNNXXXXXKK000OoxOOOxk0kdx0kdxkOOKXXXKKKOkxolcokdokxxxddxdlccclllll    //
//    olloc:::lxko;,;:lccldkxldKNXXXXXXKKKKKXXXXXXXXXXXXXXK0KXXXKOOOOOKXXKKKKOooxxkO0KXXXXXXNXXXXX000O0OxkOOkxxkkxOKkk0O000KXK000kkOOkkOOdcc::cccccccclcc:cc    //
//    cccc:cllxkoc;;clccldxxodKNNXXXXXKOOO0XXXXXXXXXXXXXXXXXXXXXXKKKKKKKKXKKXKOkxxk0KKXXXKKXNNXXXXXK0000kk00xxkxkxk0000KK0000KXXKOkxdooooool:ccccclllc:::;cl    //
//    clllxkkkkl:cc;clccodxdd0NNNXXXXKOdk0KXXXXXXXXXXXXXXKXXXXXXXXXXXK00KKKKKXXKOkkOKXXXXXNNNNXXXXXKK0Okk0KKK0OO0O0KK000kxolooodocc:::::coxxocc::col::cllcod    //
//    ccld0KOdc::cccodlloold0XNNNXXKK00000KXXXXXXXXXXXXXX0KKXXXXNXXXXKK0OKXKKXXX0OdoOKXXXXNNNNNXXXK000OkkOO00Okxooooc:llccclodooollccllllllc:c:cllo::looollo    //
//    coxOKOl;:lodxxxxolccokXNNNXKK00KK000OKXXXXK00OOKXXK00000KXXNXXXXXkoONXXXXXKOdclxO00OOOOOkkxooddoolcclollc;,,,.;loodkOOkxdddddoocclool:;,';ccoc,:ccllcl    //
//    okxxo:;:clodkkddlcc:o0XXXXXK000K0O0OkOKKK0OxO0kkKXKKOk000KKKKKKXKOOKXXKKXKOkkdc;,,'..'''''''''',,;;:::::::;clox000KXXXKOxxxxxdolccc:clc;,',:ld;,:ccllo    //
//    ddollccccccldxooolccdKXKKXKKKKK0kxO0kxk0OOxokX0xOKKXKO0KKOO00kOKKKXXXXK000O000k:......''',,;;::::cccccccc:cldk0KKXXXXXXX0K0OOddolodddooolc:;;ll;:c:cll    //
//    oc:lllccc::cldollc:cx0XK0000KXX0kk0KOdxOO0kxOXKOOOKNN00K0OOKKOk00OKXXXK000KXK0Od;.'''',,,::::::ccclllllcccokO00KXXNNNXXKKKK0koddoodddddddxdlccc::;;;:c    //
//    ;;;:loolccoooocclc:d000K00Ok0XXX0OKXKOkOOOOxkKXXOk0XKO00OOOKXK00K0O000KK00KXK0Oko,'',,;;;;;::ccccclcclc::lkO0KKXXNNNNXXK0KK0OkOkxoodoolc:::::c::c:;:co    //
//    ';::oolc:clodllllccxKKKKXXX00XXX0k0K0OkO000kloxdlccc;,;;::;:lolldOkkOOKXKKKKXXKkd:',,;;;:::lc:;;::cclc:;cxO0XXXNNXXXXXXKOkkxxocc::::clcc:cllcc:cllc::c    //
//    :llllccccloxxoollclkKKKXXXXXK0KXKO0XKOkdlcc:,,;::::cll,,oxc:clc:clcccccloddxOXX0do;',:;:c::ccc::::clc:;:dO0KXNNNNXXXNNKkkOxl;,,,,;:coxxxkxdoooooc:;;c:    //
//    oollolclloooddoll::kXXKKKXXXKOKXK0OOxo:'''.',,;cloodO0l;oOOocoolc:clc:'';:clldOOxdl,';::cc;,:ccllcc:;;,l0KXXNNNNNNXXXXOxdool::,;cccldOOkxxddlcl:,',:lc    //
//    ooodddddodddxdolc:;oKXXXXXXXX0O00koc:;,,;;''.,:loxkOKKdcoO00kdxdllolllc::cldoc,:dkdc,,;;::;;;:cllc;,,':d0XNNNNNNNXXKK0xl::ll:;:okkkxOKKOkxlc:::;;::cox    //
//    ddooddddodxdddolcl::kXNNXXXXN0ollc,;ol;;,''..,:cdO00KKdoOO0KKOddkkkxdoccc;;:cdl':kxl;;;:;;:lc:cc:;,,,:d0KXNNNNNNX0Okkxlc;:c::cdKXKKXX0kdlcclcc:;:clclx    //
//    xdooodxoodooxxdxxdl;oXNNXXNXX0o,..,dxol;,;'',:lok0KKKKdoOKK0OOxodOKKK0xc;:cccod;:kxl,'',;;coccc::,,,;lx0KXNNNNNXOdxkkxdc:llldOKKKKKK0xddc;:cc:;:ccccdk    //
//    oodxxxdlodddxxxool:,lXWWNNNKxl:,':okxxl::;,,;lxOKKKKK0dlxKX0xkOkdoxOOOOdllcccll:lxdc'..,,;cc:;;::;;,:ok0KXXXXXXOdokOxdxlldk0KKOkkxxdodoccc;,;;,:lc:ck0    //
//    loodxkxlcooloollcc:';OWWNXOo:,''cxOOOxodc,,';oOXXXXXK0lcdxO0kkOOdlllokOOOxdoocc::ll;..';;;;,,,,;;;;;lxOOO0KKXXX0doxxddl::xOkdkxdxllooc:cc:;,;:;::cld0X    //
//    lloxkxdoccooccc::lc''ckXX0o;'.'cdkOkkOOx:,,,lx0XXXXXKOc:OOdxOOOOkdlllldxkdoooo:,,c:''',;:c:,,,',;,;cxOOOOO0K0KX0xxxxdoc;:c::cooolcllol:;::;:c::cclkKXX    //
//    cloxxocc::oxdlc::l:',,,xX0c'';c;ckOkkOOo:;,,ldk0KKKKK0o:d00xd0KOxxoloxxdddddddc,,,'',,:lll:;,,;,;;:oOKKXKKK0O0KOxxxdolc,,::cccc::;':l:,;:cloc:clld0NNX    //
//    oooooolcc:llcccccc:;;,'l0Kd,,;,:oolxOOxoc,',:oxO0KKKKKd;lkKKdlk0xloddxk0Okxxdl:'.'''',col:;,',,;;,ck0K0KX0O000Okdollllc:;;cc:cc:'.;:,,;:;:odcclodk0XXX    //
//    clodxd:;;,:c::cccc:;::,;oOOl,,:lclxOOkxl;,,,:oxkO0K0KKo,cxkOOxdddddxxkkO00Okd:'',,',,:cc:;'',,,,,;okOO00OkdxOkdoolccclc:;:ollc;,',;',::ccll:,;ldxk00KX    //
//    llodxoccccc:;;;col;,:l:',lOOl,;cokOkO0d;;;,;cdkxO00KKKo,,cdxkOkdlldOO0Odcc:;,',,,;:;:::;;,'',;;''ckOOK0kkOk0Kxodddl:;::;;:cc;;;,'.,;;:coooc:;codxO0KXX    //
//    oloolcllcc::;,,:l;,,:dd,,:oOk:,cldkkOklc:,,:cdxxO00KKKo;:codooxOkdooooc;,,;::;,',;;:c:::;,';;;;';dO0KK0OOkOK0dlol:;,',,,,,,;:,',,:l::lcccc:;;ccokxkXXX    //
//    lllolllll:;::,;lc,;;;xkc:clxOkoccxOOdlol:;,:cldk000000dlolcoxooxdl:;;:;;:;;:;;;;;;::::c::,,,;;,;lxk0XKOkkkxdl;,,,,,,,;:clolll:::;cocccccll;,::clokKXXX    //
//    cllllccllc::;::clcc::dkc:lododxlccldoll:c;,::cx0000000oclc:::;:::cllc:;;;,,;;;;;;:cc::cc:;,,;;;lxxOKXKOxoddc;,';:cclk0kxOkooolllcddlll:clc;:clolokKKXX    //
//    cllll::c::::::::l:,;lxd:clolc:;;:,';;;::l:,;:lk0OO00K0d:;;,:c:c::c:;:cl:;;;,;;,;:c:::cc;,;,,;;cxOO0XKKOkkxdolclx000KKKKK0Oocolccddcclccllc;:looxO00KXX    //
//    :cllc::;;cddollllc;cdkdcllc:::,,,,,,'',;:;,:clk0O0000Okdooc:cl:;;;;:;;:cllllc::;:c:;;:;;;,,,,:dk0KKXK00O00Oxxk0KXK000KK0doolol:od:;clolloo:;lddk0000XX    //
//    ccc:;;:clkK0dllcc;;;lxxoollclc;,,,;;;;;cc:,,:oO0000K0Oko:;;,,;;,;:;;;;:lo::::;;::c:;;,,,,,,,;lxOKXNNXXKXXXXXXXXXK000KK0dllllllloc;clllcldc;cdxxOOO0KXX    //
//    :c:;:llldxxlclclc:,;lxxdoodddoc:;:c:;::cc:,;clk00O0KKOo;,';;,::;;::;;;cllc,',,;::;:;,,,,;;,,cdOKXXNNNXXNXKKKKXXKOxk00Oxollol::oolllllcldo:loddkOO0KXXX    //
//    cccd0XK0Ol:c::cllc::lodoccldoooool:cc:::::;clodkO0KXKOo;,::;;:::;;;;:llc:;;,;;:lc:;,,;;::;:lx0XXXXXK000KK000KXXOOKKKkolllldc;lc::;:cccdxooxxdxO0KXXXXX    //
//    lx0KKkxdllolcc::clc:cccc:cloolllcccllccc:;,:lodxO0NNXOo;;:::cccc:;;:lol:;;;:::col:,;;;;::;;o0XXXXKOOkxk0K0O0KXXKK0kxxlcloxOdlc:;,,,;ccdddkOOOOKKXKKOOK    //
//    O0Okdllodxxolll:clc:cccc:odolccc:clllcccc;,;cloxOKNWNXkc;::ccccc:;:coocc:::::llooc;::::::;:dKXXXK00OOKX0OO0KXXXKOc,clloloxOOo:,,;cc:,:dkkOO0KKXXKK0kOK    //
//    OkdllcloxkOxxkkkkxooollllloodooolloddooll:;:cdxxOKNWNKx:;ccc:::c;,;;:;:c::clccloollllloddlcxKXXXK00KKKKOx0KKKKOoc::olcldkO00xc;:cokocokO00KXXXXXK000KK    //
//    xxxdoddk00OkdkKWWX0OkO0kxdcldddddddkdloll:::cxO0KKKXK0d;,:c::c::;,,,;;:ccc:::clodxddxxkkkxcoKXKKK0000OOkk0KXK0d,':lloookKXXK0OOOkkkOO0XXXXXXXXXK00000k    //
//    OOOkxxddlc:;;;::cllok0XX0xllllodxxdddool:,;;cx0KK00K0Od;,;cccc:;,,,,;;cllllloxkOkxO00OxdddclOXKK0000kxxxx0XXX0l;;llldxOXXXXKKKXKKKKKXNXNNXXKKKKOkkxo;.    //
//    xolc;,'............''':okOKOooxollclolcc:;,;lkKXX0O0K0o,';c::ccc::lodddddoddxOOkk0KKXX0kddddOKXKKKK0Oxxxk0XXKxlcokOOOk0X00K00KXXXXXXNNNNXK0OO00x:'..      //
//    ........................';cccodxdoolllcc:,;:xKXXX0OO00l,;clcllooxkkkkk000OOOOkdddkKKK00xoxdoOKKXXXXKKXKOxOK0kdx0KXXXK00OkkOOO0KXXXXXXXXXXKOkkOO;   ...    //
//    .............................,.',;::c::c:,;ckKXXXK0O0OolodoooooxO0Okxkkkkkxxxolllodocc:,,''cOKXXXXXKKK0xxOKXKKXXXXXXK00kk0OkOK00Ok0KKKKOxo:ck0k; .....    //
//    .................',...............''''.'..,cd0KXXXKKK0dc:::;,,;;;;;,,,;;;,''''.........  ..:kKXXXNNXXKOxkKNXXXXXXXKK0OkxdxkkxOkkkxkxdlc;,co:c,........    //
//    ...''............','''....................,cok0XXXK000c.     ..  .       ..................'o0XNNXXXKOkkOXXXXXXXXKOkkxxocldlldkOko;'..;;,:;,..........    //
//    ..................''''.''..',,'...........':lx0KXX0000c...   ...............................:OXKKKK0kxdx0KKXXXXXXXOkOxdxddddol:,......''.............     //
//    .......................','.':c,...........':ldOKXKK0KKo.....................................;dO0000OkxdkKXXXXKKKKOdoddddocc:'.. .......,............ .    //
//    ....''..........''.........................::lx0KKKKKKx,....................................,ldO0O0Odod0XXXXXXKkdolllc:;'..    ..............''.......    //
//    '...,,.....''''''''',................'.....;:cdkO0KKKXOc''......................''','.''.....,okOOOOO00KKXXXXKOxxxl;..     ..  ......................     //
//    '..''''..'''''''.';,'...............','...',;:lxkx0XXX0o;;'......',;,.......'''''....'''......:dkkxkKXKK0KKKOxl:;..        ..  .......................    //
//    ,'.,;;,',;;;;;;,',;;,.';lc'........,,.....';:cldkkOXXX0o:;'.''.''',:;''''''',,';,....','.......;oxddkOOOkdl;'.             .. .................''.....    //
//    ,,''::,,,;:;;:c;:cc:,'',c:,....'...........;cccxOkkKXXOl;'..'''','',,'..','',;,'',''''''........:ooollc;'.              . .''.................''......    //
//    '''';;'',,;;;;:cllc;''',,,,'............''.;cc:d0KO0KKOo:,...''.'''''...',,','......',,..........';;...               .   ..... ...........''.........    //
//    ''',,::,,,,;,;lc:;''''',''''..'..''''',,,,';:::oKX0000Odc;'......'''.....,,'''...'''',;;,'...........          ..    ......  .. ......''..............    //
//    ,,,,,::;'',,'''''''',''''''.......''',;,,,,;;,,lKX0OkO0xc,'......''......,,,'''..''',,,;'...........      .  ..',.  ........ .....'';;'....'..........    //
//    ,;cc;',;,''...'..,,''',,'''''.......',;,,,,;::;cOK00000Oo,.....'.........,,',,,''''','.............. ..............................';,'..........'....    //
//    ,;clc;,,,..'''.''''''''';;''.......',:;',,,;;:;ckO0KKXKk:''....',,'......;::;,,,,,,;,''..'...........,,,'.....................................,'',....    //
//    ,:ccc:,;,'.............';,.....'..''':;,;,',,,;ckO00KKKO:.'....''',,..'.';cc::;,,,,'''''............',,;,....'.........................''.....'.......    //
//    ;clc:,,;,.......''......'...'''........',,',,,,:dkO0OO0O:........,'',,::;::::::;::,,,,''''..........',,,,''...........................................    //
//    ,,;;;,,c;....,,'......''...;lc;.......',,,,;;;;:oxkO0O00c........'',;:cccc:;;:c::;;,,,',,,......''.',''.'................';,'.........................    //
//    ,,;:;',;,...'''..'''.''...,looo:;,...','''',;:::oxkkOOOkl,'.......'';:;::;,,',,;;,,,,'',','...'','...'....................'......''. .................    //
//    ,;;;,'''......',:clclc:::lolooddccc;'...';,',,,:oOOOOkkOo,''.........',c;;,..',;;'','','.'..'',,;,............................................,.......    //
//    ,'....'''....,cocclodxolddoodoolloooc;'.';,.,,.':dkkkkO0d,''''''......',;:;'''',;,.,;;;'.''';,;;;,'........................ .,,..............''''.....    //
//    ''...'''''.,:looc:ccloolddodkxldxddddo:;:c,..''':ok00kkOd,....','.......,;;;,'..''.';c;,;c:'''';,'...........'.............'lkkc,.............';......    //
//    ''','....',:cdkxlc:cc:ldoddkOkdlodxxxo::dx;..;,':xOKXK0Oo:cllc::;;,''....',,'..''..',;,;:,..'..,'..........';;'''.''.......:kko;..............'c'.....    //
//    ,','.....,:cooxxolccclodoodxkxdoxddxxdoodo,..;,.:x0KKK0Oo:ldodxxxdl:,'....;:;..'...';,'''......''...............'...........'.........  ..... 'l'.....    //
//    ''''.';:clcldxxooxdlcodxdoxkOxxOOxlcoooodo,.',,,cxO000OOdcccldkxddollolc;:c;,'''...',,'.......'''.......''............................................    //
//    '''';:looooodxoodkxddodoodokOkkkOkocldddxd;.,,';cdkO00O0d;,;cxkxdl:;lxkxxdooc;,'.'''','........'........''.....'............'.........................    //
//    ',;;clolllododxdxkkkkkxooooOOxOkkdodxxddddc..,,;lxkO000Oo;:lddddxl:dxxkOdodxxxl;'''''''........'.....''..'.....''..........;:'........... .......';,..    //
//    ::ccllcllclodoxkk00kkOkdxdd0kokOxodxdool:c:..,;:lxO00Okkdcloodoodooxxdxddl:clol:::;',,,,'......';'...''.......,c:.......'',:,.............. ......'...    //
//    :lolodllolccloxkkkOkkxddddk0kooddlodxddollc...';oxO0Oxxxdcldxxoodkddkkxdl;col:,;::cc:,,;'........'.............'... ..........................'.......    //
//    ;lloddlllcldooodxdkkxoddookOkdodxdodkxodoll:'.':loxkOO0Oxclddxooxxdxkkoclllolccddc;cc,.,,................'''........... ......................,..,l:'.    //
//    ,cccoxdxddxxxdodxkOkdddloxOOOkkOOOxxkxxxkO0d,..;clox0KK0xlldooddlldkdooodddoolcodc;cc,''........................................................ .:l'.    //
//    .',',:coodddxkdlodxxdoldO0O0K0000Okk0K0OO0K0o:ccc:cx0KKOddkxxxxc:odxxxkxdddoooodolcc:..'..........................  ..........................  ...''.    //
//    ,',;;,,;cclooxkdclddddxkkkkkkOOxxkxx0K000KXXOxOOxolx000Okkxxxkxoooloolc:clc;:clolccl:.............................   ...................'..... .....':    //
//    c:oxolloc,,;cloollddoddxkkdddoc,,:;lOOOKKXXKK0OOOOO0KOOOOOkkxxkkkkxdxxddoc::::clc:;',...........'......'..................';;.......,,';;............'    //
//    xoc:::lOXko:'',::ccccoxkddkkl:::,,:okkkK0OOO0OkkO00K0kO00K0OOO0OOkxkkkkdoollccloolc'''.'.........''....''.................;;'......',looc'............    //
//    OdclxdkKKKX0xl;,:cll::clllol,'cxooxdxdodoodxxxxdxxdO0d::dO0Okxxxkdlcdkxxxxocccolccc:;,............','..''.......... ..'...''......';:od:''...'..'.....    //
//    0Ooclx0K000000kx0KXOoloooooc:oOOkdlllc:llooxkkOkoloxOxlcdkkxxdodoolcodxxdollloolc;c:'......',....'','............... .............';;,'..'..''........    //
//    XX0kddOK00K0000000KKKKKK0OOdokxllolcc:clloollxkocodddxdlloxkOxoooooodolloo::cocclc;'.............''','......................'.....'','.......'',,,'...    //
//    NNXX0kOKKXKKK00K0000KK00KK0kxxodkkl:;;::lodddxkxkxddlllcodx00xddlc::cloc:;,';cc;;::;...........''....'......................'.'....,,...''''''',,,,...    //
//    WWNXXKKKKKXXKKKK0OkO0OOkkOOO0kxxxdllllclloxOO000Kxllll::lxOOOxdxOxlllxOdol;.'',,;cl:........'..''..............',,'.';,''.....'...','....''','.',,,...    //
//    WNKKKKXNKO0K0kkkkxdxdloocccloodddoloddddxxOO0KK0Okdxxl::coxk0OkOOxkOkkOkkxdl;...;;''.........''...............'',,'',;,''.'......',;,....'''''',,,''..    //
//    NKOkkOXX000K00Okxdoolllcc:;:cccccc:codoldO000KKK00KKOxdllloxOO00OkkOOOOOOOOkl''o0ko,.....'''''''.............................',,,,',,....'',,,,',.....    //
//    KK0000XXKKKKKKKKK0OxdddxkdlolcccccodxxdodO0000KKKKK                                                                                                       //
//                                                                                                                                                              //
//                                                                                                                                                              //
//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////


contract FnF is ERC721Creator {
    constructor() ERC721Creator("NATURE", "FnF") {}
}

// File: contracts/manifold/ERC721Creator.sol



// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/// @author: manifold.xyz

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

contract ERC721Creator is Proxy {
    
    constructor(string memory name, string memory symbol) {
        assert(_IMPLEMENTATION_SLOT == bytes32(uint256(keccak256("eip1967.proxy.implementation")) - 1));
        StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = 0x5133522ea5A0494EcB83F26311A095DDD7a9D4b6;
        (bool success, ) = 0x5133522ea5A0494EcB83F26311A095DDD7a9D4b6.delegatecall(abi.encodeWithSignature("initialize(string,string)", name, symbol));
        require(success, "Initialization failed");
    }
        
    /**
     * @dev Storage slot with the address of the current implementation.
     * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
     * validated in the constructor.
     */
    bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

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

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

}

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



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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/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/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

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

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

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

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

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

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

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

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

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

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

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

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

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



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

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

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

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

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

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

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

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

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}