filfil filli- fillol filmir filoli filour firfol firmor firovo flori- florio fluor- fluori fluoro flurri fluvi- fluvir folium follum foofoo foofur foorum forlii formo- formol foufou foulum fourof fourou friuli frivol frollo frolov fulfil fullof fulvio fulvo- fumoir fumuli furfur furour furrfu iiooio illful illimo illovo iloilo imfull imirim imlili irrour l-form lifful lifull liliom lilium lilliu lillom liluri limuli limuru lloro lolium lollum loloru lomlom looloo loomio lorium loroum loulou lourlo louvil louvri lufful lumuli lurulu luvovo lv-rom mifumi milful miliou milium milli- millio millom milori mimori miomir mirili miroir mirour mirov mirovo mirror mirumo miruru mmviii moffom moffou mofilm mofolo moliro mollom molour mommur momoir moolvi moomoo moormi morfil moriro mormor mormur moroii morolo morvil moulvi mourou muffro mulilo mullum mullur mulmul mulmur murilo murio- murium murmir murmur muumuu muviro muvuli offrir oilfor ol-vir olivil olivio omfori omoio- omolio oooooo oriolo oriomo orloff ormolu ormuri oromoo orroli orrour ouioui ovulum rififi rimuli rirumu rivoli roflol rolli rollio roloff romiri romolo romour romuli romulo rouful rumour ruurlo u-form ulloor umirim umroli umurlu urform v-form vifill vilful vilovi vilovo vimium vimovo viroli virour virovo vivilo vivimi volovo vrooom vulvo- vvvvvv