C31232233133313221211113313331333133313331212111133133312331322331211
>>
C3123223313331322121111331333133313331333121211113313331233132233121
<<
C31232233133313221211113313331333133313331212111133133312331322331213
>>
C31232233133313221211113313331333133313331212111133133312331322331212
>>