ursus usfor usour uuuuu

floors florus flours fluffs fluor- fluoro fogous folgou foofoo foofur forros fosso fossor foufou fougou foulgo fourgo fourof fourou froggo frollo fulgor fulgur fullof furfur furors furour furrfu fusors gloss- glours go-gos go-off gogoro golgos gollur goofus googol googoo googul gooroo gorgol gorgor gorgus gosol gosolo gosour gossos gourou grogol grosso grouff grrrls gruffs grugru grullo gufool guggol guggul gulgul gulous gurugu gusgus lloro logoff loloru lolugu looloo lougou loulou lourlo louros lufful lugoff lugogo lugulu luguru lullus lurulu off-go ofsoul ogusur olorus oooooo orloff orrour osloss ossous ououso ousrou roflol rofors rogoff rogolo roloff roluos roogoo rouful rougso ruffus rufous rugolo rugous russo- russus ruurlo slogos sluffs sluggo slugos sofulu soglos sololo soosoo sorfol sorgou sorors sorous sorrus sorsor soulof soulos soulou sourou sousou sssfrs ssurgo suguru sulfo- sulfur surful surgul suroso susulu susurr ugurlu ulfuls ulloor ulsoor urgull

fluoro- fluoros fluosol foglo foo-foo forloff forslug fossors fou-fou fulgour furrour glosso- glossus gogosu goo-goo goofoff googols goooooo gooroos gorgulu gorouol grolloo grossos gru-gru grugrus grullos gulosus gurgull gursulu log-log loggos logoffs logroll logsoff looroll lorusso lososos lossful lourgou off-off offools ogogoro oloroso olsfors rolloff rugosus sgouros solosol sorfors sorsulu sou-sou soulful sourgou sssssss sulfurs sulufou surgolu susulus suursoo ursulus usurous

fluorous fosforus froufrou furfurol glossful gogogogo goo-goos goof-off goofoffs goofsoff gouforou groogroo grossful gullfoss log-roll logrolls loorolls olorosos oolooloo orgoroso orgosolo orgulous oslosolo rogorous roll-off rollulus roulroul rufulous rugosous rugulous sofuoglu solosolo sorullos sussurus susurrus

fllllllll four-four frou-frou froufrous fulgorous furfurous groo-groo roullours sous-sous sulfurous suloglu susurrous

frou-frous loosofoslo

lossoffloss

fulgurofusus

grrrrrrrrrrrrrr