-ing gggg ggrn gigg gigi gign gigo gimo ging gini ginn gino ginu giog gioi gion girg giri girn giro girr giru giur gmmr gnin gnom gnoo gnrr gogi gogo goin gomi gomn gomo gomu gon- gong goni gonn gono gonu goog gooi goom goon goor gorg gori gorm gorn goro gorr gou- goug goum goun gour grig grim grin grni grog groi grom gron groo gror grou grrr grug grui grum grun grur gugg gugi gugu guin gumi gumm gumo gung gunn gurg guri gurn guro gurr guru i-go i-no igni igno ignu igon igoo igor igri iiii iiio iinm iino iioi iioo iium imin imir immi immo imno imon imou imri imro imrr imun ingo inig inni inno innr innu ino- inoi inon inor inou inri inro inui inun ioii ioio iomo ioni ionn iono iooi iooo iorg iori ioug ioun irgm iri- irig irin irio irmo iron irri irun iuiu iuno mgrm migg migi migo migu miii miin miio mim- mimi mimo ming mini minn mino minu mio- mion mirg miri miro mirr miru miui mmgn mmii mmmm mmor mmun mngr mnin mogg mogi mogo mogu moii moin moio moir momi momo momu mon- mong moni monn mono monu moog moon moor morg mori morn moro moru moun mour mrgn mrng mron mugg mugi mugo mugu muin muir mumm mumo mumu mung muni munn muno munu muon murg muri murn muro murr muru n-ii ngio ngmn ngom ngon ngor ngou ngri ngur nguu nigg nigo niir niiu nimi nimo nimr nimu ning nini nino niog nion nioo niou niro niru niur nmon nmri nngn nnnn nogg nogo noin noio noir nom- nomi nomo nomu non- nong noni nonn nono nonu noo- noon nooo noor nor- norg nori norm norn noro norr noun nour nron nuim nuin numi numm numu nung nunn nuno nuon nuri nurn nurr nuru oggi ogin ogni ogog ogoi ogon ogou ogri ogro ogui ogum ogun oigo oiii oion oium omim omin omio omn- omni omo- omoi omon omoo omor omri omro omuo ongi ongo ongu onir onni onno onon onor onur oooo orgn orgo ori- orig orin orio ormn ormo orni orno oro- orom oron oror orri orro orum ouii ouin ouir oumi oun- oung our- ourn ouro ouu- rigg rigi rigo rigu riin rimi rimm rimo rimu ring rinn rino riom rion riou riri rmon rmrg rnin rogg rogi rogo roig roin roio roir roiu romi romm romo rong roni rono roog rooi room roon roor rori roro roru roum roun rrrr rrum rrun rugg rugi ruin rumi rumm rumo rung runi runn runo ruri ruro ruru ruun uggo ugni ugri ugro ugur uguu uirr umgo ummg ummo umno umor umri ungo ungu uni- unii unin unio unir unmr unni unno unon unro unum uomo uor- urgi urgu urim urin uriu urmi urni uro- urom uroo urri urum urun urur uuni uuno uuri uuuu