eeeee eeler elele eleo- ellel eller elloe eloee elole eloor elore eloro elwro eorre erere erewe eroor erore errew errol error ewell ewloe ewlow exlex exloo exore leell leere lelex lelle lerer lewer lewre lexer lexoo lexow lexxe lo-ex loewe loler lollo lolol looer loore loowe lorel loreo lorer lorre lower lowre loxo- lwewo oerel oerle oleo- olere olleo oller oo-er ooooo oowee orell oreo- orere orero orexo orlow oroer orrow orwoe owler owre- oxole reere reewe relee relex rello reorx reowe rere- reree rerow rewel rewer rewle rewll rexel rexer ro-ro roell roero roewe roleo rolex rolle rollo rooer roole roore rorer rowel rower rowle rowwe roxle weele weere weero welew welle weole weore weowe were- werel werew werle werre wlewo woele wolle wooer woore woree worle worow worre wowee wowow wrele wrowe wwwww xero- xerox xexex xorro xoxox