mmmm mmor mmun mmyy momo momu momy mon- monn mono monu mony moon moor morn moro moru mory moun mour mouy moyn moyo moyu mron mumm mumo mumu mumy munn muno munu muon murn muro murr muru mury mymy myo- myon myro myrr myry nmon nnnn nom- nomo nomu nomy non- nonn nono nonu noo- noon nooo noor nor- norm norn noro norr nory noun nour noyo nron numm numu nunn nuno nuny nuon nurn nurr nuru nyny nyom nyon nyro omn- omo- omon omoo omor omro omuo onmy onno onon onor onoy onur onym oooo oory ormn ormo ormy orno orny oro- orom oron oror oroy orro orry orum oun- our- ourn ouro ouu- ouyr oyon oyou oyun rmon romm romo romy rono rony room roon roor roro roru rory roum roun rouy royn rrrr rrum rrun rumm rumo rumy runn runo runy ruoy ruro ruru ruun rynn ryon ryun ummo umno umor unmr unno unon unro unum uomo uor- uro- urom uroo urry urum urun urur uryn uuno uuuu uuyn ymur ynon ynou yomo yono yoon yorn yoro yory your yoyn yoyo yron yrun yryn yuny yuon yurn yury yuyu yyyy