C31232233133313221211113313113313331333133313113131211113313113321
>>
C3123223313331322121111331311331333133313331311313121111331311332
<<
C31232233133313221211113313113313331333133313113131211113313113323
>>
C31232233133313221211113313113313331333133313113131211113313113322
>>