C31232233133313221211113313331333132313331333133313331333232311
>>
C3123223313331322121111331333133313231333133313331333133323231
<<
C31232233133313221211113313331333132313331333133313331333232313
>>
C31232233133313221211113313331333132313331333133313331333232312
>>