-ous ffff ffrr ffss flom floo flor flos flou flow fluf flum fluo flur flus flwm fmsr fmss fofo foll folo folr fols fomo foof fool foom foos for- forl form foro forr fors foso foss foul four fous fowl frol from fros frou frow frsm frso frum fsfo fssf fuff fufu full fuls fulu fumo fums fuor fur- furl furm furo furr furs fuso fuss fusu lfmr llll llms lloo lmfm lmmr lmms lmrs lmsr loff loll lolo lols lomm lomo loms lomu loof lool loom loor loos loro lors loso loss loul loum lour lous louu louw lowl lowr lows lowu loww lrrr lrsm ls-r lsfw lsof lsso lssr luff lufu lull lulu lumo lums lurs luso luss luwo luwr luwu lwoo lwow mfor mfou mfrs mlrs mlss mmff mmmm mmms mmor mmrf mmsu mmus mmwr moff mofo mofu moll molo molr mols momo moms momu mool moor moos morf morl moro mors moru morw moso moss mosu mouf moul mour mous mowl mowr mows mrls mrml mrsl msff msfs msml msmm msms msmu msol msor mssf mssm mssr msus muff mufu mull mulm mulo mulu mumm mumo mums mumu muos murl muro murr murs muru musl muso muss musu mwfl mwmw off- offo offr offs offu ofml ofor ofus olfs ollo olmo olms olof olom olor olos olur olwm omo- omoo omor omro omul omuo omus ooff oofs oolo ooms oooo ooos oous orff orfs orfu orlo orlu ormo oro- orof orom oror oros orro orrs orso orsu orum orus orwo oslo osm- osmo osoo osor osos osow osro osso ossu osul osum ouff ouls oulu our- ouro ours ouu- owls owow owul owur rffl rlls rlml rlms rmll roff rofl rofo rolf roll rolm rolo romm romo roms roof rool room roor roos roro roru roso ross rouf roul roum rous rowf rowl rowm rowr rows roww rrrr rrum rsml rsos rssl rsum ruff rufo rull rulo ruml rumm rumo rums ruro rurs ruru ruso russ rusu s-os sfls sfmm sfor sfos sfro sfss sfsu sfwu sllm slmm sloo slos slow slrs slsu slum slur smls smof smol smos smrf smss smur smus smws sofo solf soll solo solr sols soml somm somo soof sool soom soor soos sorm soro sorr sors soru soso soss souf soul soum sour sous sowf sowl sowm sowr sows sros ssfl ssml ssrl ssrm ssrs sssf sssm ssss ssws suf- suff sufr sufs sufu sul- sulf sull sulm sulo sulu sum- sumo sums sumu suor suos sur- surf suro surr surs suru sus- suso suss susu suum suus suwu swfu swom swoo swor swow swrl swss swum ufms ufos ullo ullr ulmo ulmu ulo- ulos ulow ulul ulum ulus umff ummo umms umol umor umsu umus uofl uofm uofo uofw uoml uomo uor- urff urls uro- urol urom uroo urso urss ursu urum urur urus usfl usfs uslu usmm usms usos ussf ussr usss ussu usul usus uulu uuuu wfff wffm wflf wfll wflm wflo wflr wfls wflw wfmf wfml wfmo wfmr wfms wfmu wfmw wfom wfor wfos wfrf wfrl wfrm wfro wfrs wfru wfrw wfso wfsr wfss wfsu wful wfum wfur wfus wfwl wfwm wfwo wlff wlfl wlfm wlfr wlfs wlfw wllf wlll wllm wllr wllw wlmm wlmr wlms wlmu wlmw wlof wlol wloo wlor wlos wlou wlrm wlro wlrr wlrs wlrw wlso wlsr wlss wlsu wlsw wlur wluw wlwf wlwl wlwm wmfm wmfo wmfr wmfs wmfu wmll wmlm wmlr wmls wmlu wmml wmmo wmmr wmms wmmw wmom wmoo wmor wmos wmou wmow wmrl wmro wmrr wmrs wmsf wmsl wmsr wmss wmsu wmsw wmuf wmul wmum wmus wmuu wmwm woff wofl wofm wofr wolf woll wolm wolr wols wolw womo womr woof wool woom woos woow worf worl worm woro worr wors worw wosf wosl wosm woso woss wosu wosw wouf woul wour wous wouw wowf wowl wowo wows woww wrff wrfl wrfm wrfs wrfu wrfw wrlf wrll wrlm wrlr wrls wrlu wrmf wrmo wrmr wrms wrmw wrol wrom wroo wros wrow wrrl wrrm wrro wrrs wrrw wrsf wrsl wrsm wrso wrsr wrss wrsw wruf wrul wrum wrus wrwm wrwr wsff wsfl wsfm wsfr wsfs wsfw wsll wslm wslo wslu wslw wsmf wsml wsmm wsmo wsmr wsms wsmw wsof wsol wsom wsoo wsor wsos wsou wsrf wsrm wsro wsrs wsru wsrw wssl wssm wssr wsss wssu wssw wsuf wsul wsum wsur wsus wsuw wswr wsws wsww wuff wufl wufm wufo wufr wulf wull wulm wulr wuls wulu wumf wuml wumm wumo wumr wums wuom wur- wurl wurm wusf wusl wuso wusr wuss wusu wusw wuuf wuuu wuwf wuwm wwfl wwfm wwfr wwfw wwlf wwll wwlr wwls wwlu wwlw wwmm wwms wwof wwol wwor wwos wwow wwrf wwrl wwrm wwrr wwru wwrw wwsf wwsl wwsm wwsr wwss wwsu wwuf wwus wwwl wwwm wwwr wwws wwww