C31232233133313221211113313331333133313331212111111331311331111
>>
C3123223313331322121111331333133313331333121211111133131133111
<<
C31232233133313221211113313331333133313331212111111331311331113
>>
C31232233133313221211113313331333133313331212111111331311331112
>>