C222133313331333131123313231333133313331311111211113313331311331333131332223231
>>
C22213331333133313112331323133313331333131111121111331333131133133313133222323
<<
C222133313331333131123313231333133313331311111211113313331311331333131332223233
>>
C222133313331333131123313231333133313331311111211113313331311331333131332223232
>>