C22213331333133313112331323133313331333133311232313231323131131
>>
C2221333133313331311233132313331333133313331123231323132313113
<<
C22213331333133313112331323133313331333133311232313231323131133
>>
C22213331333133313112331323133313331333133311232313231323131132
>>