C1111133313331323223313331333133313331323131232313231323331311311
>>
C111113331333132322331333133313331333132313123231323132333131131
<<
C1111133313331323223313331333133313331323131232313231323331311313
>>
C1111133313331323223313331333133313331323131232313231323331311312
>>