C31232233133313221211113313331333133313331212111133133322231323131211
>>
C3123223313331322121111331333133313331333121211113313332223132313121
<<
C31232233133313221211113313331333133313331212111133133322231323131213
>>
C31232233133313221211113313331333133313331212111133133322231323131212
>>