C2221333133313331311233132313331333133313331311233133313332223112311
>>
C222133313331333131123313231333133313331333131123313331333222311231
<<
C2221333133313331311233132313331333133313331311233133313332223112313
>>
C2221333133313331311233132313331333133313331311233133313332223112312
>>