-hou hhhh hmmm hmun hohm hohn hoho hom- homo homr homu hono honu hoom hoon hoor horn horo horr hour hron hrun huhn huhu humh humm humo hunh huon huor hurn huro hurr huru mhmm mhmr mhor mmhm mmmh mmmm mmor mmun mohm mohn moho mohr mohu momo momu mon- monn mono monu moon moor morn moro moru moun mour mron muhr muhu mumm mumo mumu munn muno munu muon murn muro murr muru nhnn nhon nmnh nmon nnnn nohn noho nom- nomo nomu non- nonn nono nonu noo- noon nooo noor nor- norm norn noro norr nouh noun nour nron numm numu nunn nuno nuon nurn nurr nuru ohho ohno ohoh ohrn ohum omn- omo- omon omoo omor omro omuo onno onon onor onur ooho oooh oooo ormn ormo orno oro- orom oron oror orro orum oun- our- ourn ouro ouu- rhoh rhon rhum rhun rmon rohm rohn rohr rohu romm romo rono room roon roor roro roru rouh roum roun rrrr rrum rrun ruhh ruhm ruhn ruhr rumm rumo runn runo ruro ruru ruun uhno uhoh uhuh ummo umno umor unmr unno unon unro unum uomo uor- urho uro- urom uroo urrh urum urun urur uuno uuuu