C31232233133313221211113313331333133313311211231211113313331133131211331311121
>>
C3123223313331322121111331333133313331331121123121111331333113313121133131112
<<
C31232233133313221211113313331333133313311211231211113313331133131211331311123
>>
C31232233133313221211113313331333133313311211231211113313331133131211331311122
>>