C31232233133313221211113313331333133313331212111111331312133313211
>>
C3123223313331322121111331333133313331333121211111133131213331321
<<
C31232233133313221211113313331333133313331212111111331312133313213
>>
C31232233133313221211113313331333133313331212111111331312133313212
>>