C2221333133313331311233132313331333133313331323312111111331333132332233131   >>    C222133313331333131123313231333133313331333132331211111133133313233223313   <<    C2221333133313331311233132313331333133313331323312111111331333132332233133   >>      C2221333133313331311233132313331333133313331323312111111331333132332233132   >>