C22213331333133313112331323133313331333133313233211331323213232331   >>    C2221333133313331311233132313331333133313331323321133132321323233   <<    C22213331333133313112331323133313331333133313233211331323213232333   >>      C22213331333133313112331323133313331333133313233211331323213232332   >>