C31232233133313221211113313331333133313331212111113331333131313131
>>
C3123223313331322121111331333133313331333121211111333133313131313
<<
C31232233133313221211113313331333133313331212111113331333131313133
>>
C31232233133313221211113313331333133313331212111113331333131313132
>>