C2221333133313331311233132313331333133313111112111133112113313122311
>>
C222133313331333131123313231333133313331311111211113311211331312231
<<
C2221333133313331311233132313331333133313111112111133112113313122313
>>
C2221333133313331311233132313331333133313111112111133112113313122312
>>