-ous a-fu aaaa aaab aaaf aaam aaar aaas aaba aabb aabm aabt aafa aafb aaff aama aamb aamo aamr aams aaoo aara aarm aaro aars aart aaru aasa aasf aasm aass aast aasu aata aatf aatt aaus abaa abab abaf abam abar abas abat abau abb- abba abbb abbo abbr abbs abbt abff abma abmb abms abmt aboa abob abof aboo abor abos abot abou abra abro abrs abs- absa absf abss absu abta abts abtu abua abuf abum abus abut afaa afam afao afar afat afbs affa affo affs afft afma afoa afoo afor afr- afra afrm afro afrs afru afsa afsb afsm afst afta afts afua afus amaa amam amar amas amat amb- amba ambo ambr ambs ambu amfm amfr amm- amma ammo ammu amob amof amoo amor amos amot amou amra amro amsa amso amss amst amta amto amts amua amum amur aoba aoma aora aorb aors aort aoss aotf aouf aous aout arab araf aram arar aras arat arau arba arbs arfa arfb arff arfs arft arfu arma armm armo arms armt armu aroa arob arom aroo aror aros arr- arra arro arrr arrs arrt arru ars- arsa arso arst arsu arta arto artr arts arua arub arum arut asaa asab asaf asam asao asar asas asat asau asba asbm asbo asbu asfa asma asmf asmm asmr asms asmt asob asof asom asor asos asot asou asra asrm asro asrs asru assa asso assr asss asst assu asta astb astm asto astr asts asub asum asur asus at-t ataa atab atar atas atat atbs atfb atfs atm- atma atmo atms atmu atob atof atom ator atos atot atra atrm atro atru atsb atst atta atto attr atts attu atua atub atum atur atus auaa aufs auma aur- aura auro ausa ausm aust ausu aut- auto auts baaa baaf baam baar baas baat baba babb babm babo babr babs babu baff bafo baft bama bamb bamf bamm bams bamu baos bar- bara barb barf barm baro barr bars bart baru basa basf baso bass bast basu bata batf bato bats batt batu bau- bauf baum baur bbas bbau bbbb bbbs bfas bffs bfsr bfta bfts bftt bmaa bmts bmus boab boar boas boat boba bobb bobo bobs bobu bofa boff bofs bofu boma bomb boms bomt bomu boob boof boom boor boos boot bor- bora borf borm boro borr bors bort boru bosa bosm boso boss bost bosu bota botb boto bots bott boua bouf boum bour bous bout brab braf bram brao bras brat brau brfm brfu broa brob brom broo bror bros brot brou brrm brrr brrs brsb brsr brst brum brus brut bsaa bsam bsas bsat bsfa bsff bsfs bsms bsmt bsos bsra bsrm bssm bsts btaa btaf btob btor btrt btss bttb btus buar buat buba bubb bubo bubs bubu buff bufo bufr bum- buma bumb bumf bums bur- bura burb burm buro burr burs burt buru busa buss bust busu but- buta buto buts butt buus faaa faam faas faba fabm fabo fabs fabu fafa faff fafo fama famo fams fara farb farm faro farr fars fart faru fasa fasm faso fass fast fata fatf fato fats fatt faur faut fbar fbom fbrs fbus ffar ffff ffrr ffsa ffss fftf fmsr fmss foaf foam foar foba fobs fobt fofo foma fomo fomt foof foom foos foot for- fora forb form foro forr fors fort fosa fosb foso foss fost fota fotm foto fots fott foua four fous fout frab fram fras frat frau frob from fros frot frou frsb frsm frso frst frta frub frum fsas fsfo fsma fsra fssa fssf fsta ftam ftos ftrs ftsa ftsr ftub fuar fuat fubb fubs fubu fuff fufu fumo fums fuor fur- fura furm furo furr furs furt fusa fuso fuss fust fusu futa futo futs futu maaa maaf maam maar maas maat maba mabo mabs mabu mafa mafb maff mafu mama mamf mamo mams mamu maor maos mar- mara marf marm maro marr mars mart maru masa masr mass mast masu mata mato matr mats matt matu maua mauf maum maur maus maut mbam mbas mbba mbbs mbms mbou mbrs mbsf mbta mbus mfas mfbm mffa mfor mfou mfrs mfsb mftf mmaa mmab mmar mmas mmff mmmm mmms mmor mmrf mmst mmsu mmts mmus moaa moab moaf moam moar moas moat moba mobb mobo mobs mofa moff mofo mofu moma momo moms momu mooa moob moor moos moot mora morb morf moro mors mort moru mosa moso moss most mosu mota motb motm moto mots mott motu mouf mour mous mout mras mrbb mrbm mrbs mrsa mrta mrtm mrts mrtt msaa msar msas msat msau msba msff msfs msft msma msmb msmm msms msmu msoa msor msra msrb msrt mssa mssf mssm mssr msst msta mstr msts msus mtaa mtab mtas mtbo mtbs mtff mtoa mtom mtor mtrr mtsa mtss mtst mttr mtts muar mubo mubs muff mufu muma mumm mumo mums mumu muos mura muro murr murs murt muru musa muso muss must musu muta muto muts mutt mutu muut oaau oafo oafs oama oams oara oars oass oast oats obas obba obbo obor obos obot obra obro obsr obss obst obts obus ofas off- offa offo offr offs offu ofor ofra ofst ofta ofus omam omao omar omas ombo ombu omma omo- omoa omoo omor omra omro omsa omuo omus ooaa ooba ooff oofs ooma ooms oooo ooos oora oort oosa oost ootb oots oous orab oram orao orar oras orat orba orbb orbo orbs orbu orff orfs orfu orma ormo oro- orof orom oror oros orot orra orro orrs orsa orso orsu orta orto orts orub orum orus osaf osam osar osas osat osba osfa osm- osmo osoo osor osos osro ossa ossb osso ossu osta ostr osts osum otar otas otbs otma oto- otof otoo otor otos otra otro otrs otsa otso otsu otta otto otts ottu otur otus ouat oubs ouff ouma our- oura ouro ours ourt ousa oust out- outa outb outo outs ouu- raab raaf raam raas