'''....''''''..'''''........................''',,,,;;;;;;;;;:::::::;:::c:::ccccccllodddoooooolc:,...
'.......''''.....'''..........................'''''''',,,,;;;;;;;;:;;;::::::::ccclllooodddooolc:,...
.......................................................''''',,,,;;;;;;::::::::::ccclllolooooolc;,...
'........................................................''''',,,,,,,;;;;;;;;;;::::cclloooooooc;'...
'''.................................................''''''''',,,,;;;;;;;;;;;;;;;;:::cccloooollc:,'..
,'''............................     ................''''',,,,,,;;;;;;;;;;;;;;;;:::::cclooooolc:;'..
,'''.....................             ....................'',,,,;;;;;;;;::::::::::::::ccllllolc:,'..
,'''.................         ..................''''',,'''.....',,,,;;;;;:::::::::::::clooooolc:;,..
,,''''.............     .........            ........''',,;;;,,'...',,;;;;:::::::::::ccloddoolc:;,'.
,,''''''''.......   .........                  .     ...'',,;;;;;;,'..',,;;;:::::::cccllodddoolc;,''
;,,,'''''......................     ...     .........   ....',,,,;;:;,..',;;:::::::ccclooddddolc:;,'
;;,,,,,''..........  .........     ..          . .....  .......'',,;::;'..,;;::::::ccllooddddolc:;,'
:;;,,,,,''''''...    ..........   ....         ......   .',,''..'',,,;;;,..',;::::cccllooddddolc:;;,
c:;;;;;;;,,'''.................   ......     ........   .,;;;,,,'.',;,;;;,''';::::ccllooddddddol:;,,
lc::;;;;;;,,''..............'''.  ..................   .,;;;;;;,,'',,,;;;;;;,;;:cccclloodddxddolc:,,
lccc:;;;;,,,,,,,,'''..........''..  ...............  ..,:::;;;;;,;:c:;;;;;:::::cccllllooddxxxdolc:;;
lllcc:::;;;;;,,,,,,','''''''''''''...  .............',;;:::;;;;:::clcc::::::::ccclllloodddxxxdolc::;
lllllcc::;;;;;,,,,,,,,,',,,,,,,,,,;,,,''.........',;;;:::::::::c:cccccccccccccclllloooodddxxxddlc:::
ollllllcc:;;;;;,,,,,,,,,,,,,,,,,,;;,,;;;;;;;;;;::::::::::::::::::cccllllcclllllllooooodddxxxxddolc::
ooollllllc::::;;;;;;;;;;,,,,,,,,,,,,,,;;;;;;,;::::::::;::::c:::ccccllllolllooooooooooddddxxxxddolc::
oooolllllllc:::::;;;;;;;;;;;;;;,,,,,,,,,,,,;;;;;;;;;;;;;:::::::cccllloooooooooooddddddddddxxxddolc:;
ooooollooolllc:::::::::::::::::::;;;;;;;;;;,,,,,;,,;;;;;;:::::ccclllloooooddddddddddddddddxxxddoc::;
lllllllllllcccc:::::::::;;;:::::::::::::;;;;;;;;;;;;;;;:::::cccllllllooooooooooooooooooooooooolc:;;,
cccc:::::::::::::;;;;;;;,;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;::::::cccccccccllllllllllllllllllllccc::;,''
;;;;;;;;;;;;;;;;;;;;,,,,,,,,,,,,,,,,,,;;;;;;;;;;;;;;;;;;;;;;;:::::::::::::::::::::::::::::::::;,''..