l-ron lollo lolol lomno lorom loron lorum lorun louro lulom lulul lumon lurun mllon mmmmm molln mollo mollu molon molor momlu monno mono- monon monor monro mooll moolu moorn mooro mormo moron moror morou morro morum morun moulu mourn mrmom mrorr mulln mullo mulur mumlu mummu mumun munro murlo murol murom muron muror murro murru murum nnooo no-no nommo nomo- nomom non-u nonno noonu norm- norml noron norro norum norun nu-nu nullo nunon nunun nuoro nurlu nurmo nurun ollon ollur olomu olour olumu omoon omoro omron omulu onmun onoon onorn onour ooooo orlon ormur ornon orolu oromo orono orrum oruro oullo oulon oulun ouoro ourno ourol rmnmn ro-ro rollo rolmo rolon romon ronno roomu roull roumm rullo rulon rummo rummu rumor runo- runon ruomu ullur ulno- ulrum ululu uluru umour unmol unnun unnur unoor unorn unrol unrun unurn urour uuuuu