C11111333133313232233133313331333132313123231322331323132313231323233121
>>
C1111133313331323223313331333133313231312323132233132313231323132323312
<<
C11111333133313232233133313331333132313123231322331323132313231323233123
>>
C11111333133313232233133313331333132313123231322331323132313231323233122
>>