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xxxxxxxxxxxxxxxxdlooodddddxxxxxxxxxxxkkkkkkkkkkkkkkkkkkkkkkkkkkkk.ckkkkkkkkkkkkkkkkkkkkkxxxxxxxxddxk
kkkkkkkkkkkkkkkkkkdooooddddxxxxxxxxxxxkkkkxkkkkkkkkkkkkkkkkkkkkkk.ckkkkkkkkkkkkkkkkkkkkxxxxxxxxdxkkk
OOOOOOOOOOOOOOOOOOOkdoddddddxxxxxddxxxxkkkkxkkkkkkkkkkkkkkkkkkkkk.ckkkkkkkkkkkkkkkkkkxxxxxxxxxkOOOOO
O00OOOOOOOOOOOOOOOOOxodooodddddllccxxxxxkkkkxxkkkkkkkkkkkkkkkkkkk':kkkkkkkkkkkkkkkkkxxxxxxxxkOOOOOOO
000000000000000000000Oxdkkdolcldxllxxxxxxxkkkxxkkkkkkkkkkkkkkkkkk':kkkkkkkkkkkkkkkxxxxxxkkOOOOOOOOOO
0000000000000000000OkkxOOkxxkxdddllxxxxxxxxxkxxkkkkkkkkkkkkkkkkkk';kkkkkkkkkkkkxxxxxxkOO0000OOOOOOOO
KKKKKKKKKKKKKKKK00Odxololk000000Ooldddxxxxxxxxxxxxkkkkkkkkkkkkkkk';kkkkkkkxxxxxxkkOO0OO0OOO0OOOOOOOO
KKKKKKKKKKKKKKKKKkdxolddox0000000dx0OOkxxxddxxxxxxxxxxxxxxxxxxxxx';xxxxxxxkkkOO00OOOOOOOOOOOOOOOOOOO
K00KKKKKKKKKKKK0xddocloxxoO000000dx000000k:::;;;;;;,,,,,,''''''''.:kkOOOO0OOOOOOOOOOOOOOOOOOOOOOOOOO
00000000000000OdoxollldkdlOOOOOOOdxOOOkkkl...........     ........lOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
00O00000000kkxodxolllcdxxkOOOOOOOdxOOdcc::,,''','..'''',,;xOOOOOOOOOOOOOOOOOOOOkOOkkkkkkkkkkkkkkkkkk
OOOOOOOOkxxkkoodllccccdxddddxxkkkooddc:xkkkkkkkkk:.xkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
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xxdlloxxxdlcccccc:l:;ll:occcolllc:ldddddddddddddd;.oddddddddddddddddddddddddddddddddddddddddddddoooo
c:coooool:cc::c::c:;llcllccoc:cllclooooooollooooo,.looooooolllllllllllllllllllllllllllllllllllllllll
loooooo:;c:;;;;:c:;ldl:;::c:;:ooooooooooooooooooo,.looooooooooooooooooooooooolooooooolllllllllllllll
oooool;,:,,,,;;;:::c:::,;cooooollooooooooolllllll,.lllllllllllllllllllllllllllllllllllllllllllllllll
cl:,,'','''';;'::;.,,;,.;clllll;'cllllllllll:,llc'.cllllllllllllllllllllcllllllllllllllllllccccccccc
cc:'.''...',;'....''.;' ;llllll,'cll:;:llllcc'.....'',;:clllllllccclllcccccccccccccccccccccccccccccc
:'.........,:...  ..  ''cllllll,.'ll,..clc;lll;.. .cllllllllllllllllcccclcccccccccccccccc:::cccccccc
........ ..'.......  ..;;,llllll;...,,.,,c.;:,......'cllllllllllllllllllllllllllcccccccccccccccc::::
........ ...:.     . ..cc.;lllll;    ..........   .. .cccccccccccccccccccccccccccccccccccccccccccccc
....   .....,c         cl:.ldddll.   ..   '':c.   ...'ccccccccccccccccccccccccccccccccccccc:::::::::
..,.  .     ,d.      . :cc.....       .... ;,,   .  .ccccccccccccccccccccc::::::::::::::::::::::::::