C31232233133313221211113313331333133313331212111112111133223223331
>>
C3123223313331322121111331333133313331333121211111211113322322333
<<
C31232233133313221211113313331333133313331212111112111133223223333
>>
C31232233133313221211113313331333133313331212111112111133223223332
>>