C2221333133313331311233132313331333133313331311233133313113313231121323131   >>    C222133313331333131123313231333133313331333131123313331311331323112132313   <<    C2221333133313331311233132313331333133313331311233133313113313231121323133   >>      C2221333133313331311233132313331333133313331311233133313113313231121323132   >>