C11111333133313232233133313331333133313331233132313331323233211311
>>
C1111133313331323223313331333133313331333123313231333132323321131
<<
C11111333133313232233133313331333133313331233132313331323233211313
>>
C11111333133313232233133313331333133313331233132313331323233211312
>>