C31232233133313221211113313331333133313331212111133133311233133313333121
>>
C3123223313331322121111331333133313331333121211113313331123313331333312
<<
C31232233133313221211113313331333133313331212111133133311233133313333123
>>
C31232233133313221211113313331333133313331212111133133311233133313333122
>>