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ffff ffrr flom floo flor flou fluf flum fluo flur fofo foll folo folr fomo foof fool foom for- forl form foro forr foul four frol from frou frum fuff fufu full fulu fumo fuor fur- furl furm furo furr lfmr llll lloo lmfm lmmr loff loll lolo lomm lomo lomu loof lool loom loor loro loul loum lour louu lrrr luff lufu lull lulu lumo mfor mfou mmff mmmm mmor mmrf moff mofo mofu moll molo molr momo momu mool moor morf morl moro moru mouf moul mour mrml muff mufu mull mulm mulo mulu mumm mumo mumu murl muro murr muru off- offo offr offu ofml ofor ollo olmo olof olom olor olur omo- omoo omor omro omul omuo ooff oolo oooo orff orfu orlo orlu ormo oro- orof orom oror orro orum ouff oulu our- ouro ouu- rffl rlml rmll roff rofl rofo rolf roll rolm rolo romm romo roof rool room roor roro roru rouf roul roum rrrr rrum ruff rufo rull rulo ruml rumm rumo ruro ruru ullo ullr ulmo ulmu ulo- ulul ulum umff ummo umol umor uofl uofm uofo uoml uomo uor- urff uro- urol urom uroo urum urur uulu uuuu

-form floom floor floro floru floum flour fluff flumm fluo- fluor flurr fmllr fmmul fofum follo fomor form- forro forum forur fourm fouro fromm froom fu-fu fullf fullo furo- furor lofou lollo lolol lorom lorum louro lulom lulul m-flo mmmmm moffo mollo mollu molor momlu mooll moolu mooro morfu mormo moror morou morro morum moulu mrmom mroof mrorr mullo mulur mumlu mummu murlo murol murom muror murro murru murum offof ofour ofrum ollur olomu olour olumu omoro omulu ooooo orfor orful ormur orolu oromo orrum oruro oullo ouoro ourol ro-ro rofor rolfo rollo rolmo romfo roomu roull roumm ruffo rufo- rufol rullo rummo rummu rumor ruomu ufofu ullur ulrum ululu uluru umour urour uuuuu

fluor- fluoro follum foofoo foofur foorum formo- formol foufou foulum fourof fourou frollo fullof furfur furour furrfu l-form lloro lollum loloru lomlom looloo loroum loulou lourlo lufful lurulu moffom moffou mofolo mollom molour mommur moomoo mormor mormur morolo mourou muffro mullum mullur mulmul mulmur murmur muumuu oooooo orloff ormolu oromoo orrour roflol roloff romolo romour romulo rouful rumour ruurlo u-form ulloor umurlu urform

fluoro- foo-foo forloff fou-fou fourmor furrour looroll moo-moo morrum moufful moumour mulmull muu-muu off-off offform ormulum rolloff roomfor roomful ur-form

froufrou furfurol murumuru off-form oolooloo roll-off roulroul

fllllllll four-four frou-frou moolooloo oromoromo

fluoroform rumorrumor

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