C2221333133313331311233132313331333133313331323121111133313331333212311
>>
C222133313331333131123313231333133313331333132312111113331333133321231
<<
C2221333133313331311233132313331333133313331323121111133313331333212313
>>
C2221333133313331311233132313331333133313331323121111133313331333212312
>>