C22213331333133313112331323133313331333133313112332112323132311
>>
C2221333133313331311233132313331333133313331311233211232313231
<<
C22213331333133313112331323133313331333133313112332112323132313
>>
C22213331333133313112331323133313331333133313112332112323132312
>>