C31232233133313221211113313331333133313331212111111221123223333321
>>
C3123223313331322121111331333133313331333121211111122112322333332
<<
C31232233133313221211113313331333133313331212111111221123223333323
>>
C31232233133313221211113313331333133313331212111111221123223333322
>>