C131121333133313233213331333133313331333133313331333133313231123313223311
>>
C13112133313331323321333133313331333133313331333133313331323112331322331
<<
C131121333133313233213331333133313331333133313331333133313231123313223313
>>
C131121333133313233213331333133313331333133313331333133313231123313223312
>>