C1311213331333132332133313331333133313331333133313331333132233132313232311
>>
C131121333133313233213331333133313331333133313331333133313223313231323231
<<
C1311213331333132332133313331333133313331333133313331333132233132313232313
>>
C1311213331333132332133313331333133313331333133313331333132233132313232312
>>