C31232233133313221211113313331333132313331333133313331333133313311232313223311
>>
C3123223313331322121111331333133313231333133313331333133313331331123231322331
<<
C31232233133313221211113313331333132313331333133313331333133313311232313223313
>>
C31232233133313221211113313331333132313331333133313331333133313311232313223312
>>