C31232233133313221211113313331333133313331212111113331323123233311
>>
C3123223313331322121111331333133313331333121211111333132312323331
<<
C31232233133313221211113313331333133313331212111113331323123233313
>>
C31232233133313221211113313331333133313331212111113331323123233312
>>