C31232233133313221211113313331333133313311211231211113313332121211
>>
C3123223313331322121111331333133313331331121123121111331333212121
<<
C31232233133313221211113313331333133313311211231211113313332121213
>>
C31232233133313221211113313331333133313311211231211113313332121212
>>