-hou gggg gghg ggrn ghon ghug ghum gmmr gnom gnoo gnrr gogh gogo gomn gomo gomu gon- gong gonn gono gonu goog goom goon goor gorg gorm gorn goro gorr gou- goug goum goun gour grog groh grom gron groo gror grou grrr grug grum grun grur gugg gugh gugu guhr gumm gumo gung gunn gurg gurh gurn guro gurr guru hhgg hhhh hmgn hmmm hmun hogg hogh hogo hogu hohm hohn hoho hom- homo homr homu hong hono honu hoom hoon hoor horg horn horo horr hour hrng hron hrun hugg hugh hugo huhn huhu humh humm humo hung hunh huon huor hurn huro hurr huru mgrm mhmm mhmr mhor mmgn mmhg mmhm mmmh mmmm mmor mmun mngr mogg mogo mogu mohm mohn moho mohr mohu momo momu mon- mong monn mono monu moog moon moor morg morn moro moru moun mour mrgn mrng mron mugg mugo mugu muhr muhu mumm mumo mumu mung munn muno munu muon murg murn muro murr muru ngmn ngom ngon ngor ngou ngur nguu nhnn nhon nmnh nmon nngn nnnn nogg nogh nogo nohn noho nom- nomo nomu non- nong nonn nono nonu noo- noon nooo noor nor- norg norm norn noro norr nouh noun nour nron numm numu nung nunn nuno nuon nurn nurr nuru ogog ogon ogou ogro ogum ogun ohgr ohho ohno ohoh ohrn ohum omn- omo- omon omoo omor omro omuo ongo ongu onno onon onor onur ooho oooh oooo orgn orgo ormn ormo orno oro- orom oron oror orro orum ough oun- oung our- ourn ouro ouu- rhog rhoh rhon rhug rhum rhun rmon rmrg rogg rogh rogo rohm rohn rohr rohu romm romo rong rono roog room roon roor roro roru rouh roum roun rrrr rrum rrun rugg rugh ruhh ruhm ruhn ruhr rumm rumo rung runn runo ruro ruru ruun uggo ugro ugur uguu uhno uhoh uhuh umgo ummg ummo umno umor ungo ungu unmr unno unon unro unum uomo uor- urgh urgu urho uro- urom uroo urrh urum urun urur uuno uuuu