C31232233133313221211113313331333133313331212111133133331213331
>>
C3123223313331322121111331333133313331333121211113313333121333
<<
C31232233133313221211113313331333133313331212111133133331213333
>>
C31232233133313221211113313331333133313331212111133133331213332
>>