C2221333133313331311233132313331333133313331323312111113121322321
>>
C222133313331333131123313231333133313331333132331211111312132232
<<
C2221333133313331311233132313331333133313331323312111113121322323
>>
C2221333133313331311233132313331333133313331323312111113121322322
>>