C31232233133313221211113313331333133313331212111112111113311232321
>>
C3123223313331322121111331333133313331333121211111211111331123232
<<
C31232233133313221211113313331333133313331212111112111113311232323
>>
C31232233133313221211113313331333133313331212111112111113311232322
>>