eeeee eeler elele eleo- ellel eller elloe ellul eloee elole eloor elore eloro elulu eluru elwro eorre erere erewe eroor erore errew errol error euell euhel euler eurel euro- eurre ewell ewhow ewloe ewlow he-he he-ro heele heere heler helle hello helo- helou helre helue heole heore herel herle heroe herre herro herur heuer heule heure hewel hewer hewho hewwo hhhhh hhole hhour ho-ho ho-oh hoele hohoe hohol holer holle hollo holo- holor holou holul holwe hooer hoole hoore horel horhe horle horol horow horre horro horru houle houre howel hower howle howre howru howwe hrere huere huhuh huleh huler hulle hullo huolu hureh hurel hurll hurow hurre huuru leell leere leeuw lehel leheo lehre leleu lelle lerer leuro lewer lewre loewe lohho lohur loler lollo lolol looer loore loowe lorel loreo lorer lorre louer loule loure louro lower lowre luleh lulle lulul luohe lurer lurue lwewo oerel oerle oh-oh ohelo ohhow ohler ohour ohwow oleo- olere olleo oller ollur olour oo-er ooher ooooh ooooo oowee orell oreo- orere orero orhel orhow orlow oroer orolu orrow oruro orwoe oullo ouoro oure- ourol ouwer owelu owher owler owre- reere reerh reewe reher rehew rehoe rehue relee rello relue reowe rere- reree rerow reuel reuer reule reuwe rewel rewer rewle rewll rheo- rhewl rhoeo ro-ro roell roero roewe rohel rohle rohru roleo rolle rollo rooer roole roore rooue rorer rouer rouhe roule roull roure rouwe rowel rower rowhe rowle rowwe ruehl ruele ruell ruere ruhle ruler rullo ruule ruwer uh-ee uh-oh uh-uh uhhoh uhhuh uhler uhowo uhuru ullur ulowo ululu uluru uouee urelu ureo- urewe urour urowo uuuuu uwole weele weere weero wehee wehre welew welle weole weore weowe were- werel werew werle werre werur wewho wheel wheer whele whell wheol where wherl whewl whole wholl whool whoor whore whorl whorr whouh whowe whowl whrrl whule whurl whurr wlewo wlouh woele wolhe wolle wooer woore woree worle worow worre wowee wowow wrele wrowe wu-hu wwwww