C2221333133313331311233132313331333133313331323321111331311311131   >>    C222133313331333131123313231333133313331333132332111133131131113   <<    C2221333133313331311233132313331333133313331323321111331311311133   >>      C2221333133313331311233132313331333133313331323321111331311311132   >>