C31232233133313221211113313331333133313331212111133133312331323211
>>
C3123223313331322121111331333133313331333121211113313331233132321
<<
C31232233133313221211113313331333133313331212111133133312331323213
>>
C31232233133313221211113313331333133313331212111133133312331323212
>>