C11111333133313232233133313331333133313331323331333131131211311
>>
C1111133313331323223313331333133313331333132333133313113121131
<<
C11111333133313232233133313331333133313331323331333131131211313
>>
C11111333133313232233133313331333133313331323331333131131211312
>>