C2221333133313331311233132313331333133313331321123231333132212111133233323131
>>
C222133313331333131123313231333133313331333132112323133313221211113323332313
<<
C2221333133313331311233132313331333133313331321123231333132212111133233323133
>>
C2221333133313331311233132313331333133313331321123231333132212111133233323132
>>