C2221333133313331311233132313331333133313331311233133313311232313222331
>>
C222133313331333131123313231333133313331333131123313331331123231322233
<<
C2221333133313331311233132313331333133313331311233133313311232313222333
>>
C2221333133313331311233132313331333133313331311233133313311232313222332
>>