C2221333133313331311233132313331333133313131133133313331323132233131   >>    C222133313331333131123313231333133313331313113313331333132313223313   <<    C2221333133313331311233132313331333133313131133133313331323132233133   >>      C2221333133313331311233132313331333133313131133133313331323132233132   >>