C13112133313331323321333133313331333133313331333133313331312111111211322321
>>
C1311213331333132332133313331333133313331333133313331333131211111121132232
<<
C13112133313331323321333133313331333133313331333133313331312111111211322323
>>
C13112133313331323321333133313331333133313331333133313331312111111211322322
>>