C222133313331333131123313231333133313331333132112323133313331323132332133231   >>    C22213331333133313112331323133313331333133313211232313331333132313233213323   <<    C222133313331333131123313231333133313331333132112323133313331323132332133233   >>      C222133313331333131123313231333133313331333132112323133313331323132332133232   >>