-ous aaaa aaab aaam aaas aaba aabb aabm aama aamb aamo aams aaoo aasa aasm aass aasu aaus abaa abab abag abam abas abau abb- abba abbb abbo abbs abma abmb abms aboa abob aboo abos abou abs- absa abss absu abua abug abum abus ag-o agag agam agao agas agau agba agbo agga aggu agma agms agob agog agoo agos agou agsa agsg agsm agsu agua agus amaa amag amam amas amb- amba ambo ambs ambu amga amm- amma ammo ammu amob amog amoo amos amou amsa amso amss amua amum aoba aogm aoma aomg aoss aous asaa asab asag asam asao asas asau asba asbm asbo asbu asma asmm asms asob asog asom asos asou assa asso asss assu asub asum asus auaa auga augs auma ausa ausm ausu auug baaa baam baas baba babb babm babo babs babu baga bagg bago bags bama bamb bamm bams bamu baos basa baso bass basu bau- baug baum bbas bbau bbbb bbbs bbga bbgm bbmg bggs bmaa bmag bmgs bmus boab boag boas boba bobb bobo bobs bobu boga bogg bogo bogs boma bomb boms bomu boob boog boom boos bosa bosm boso boss bosu boua boum bous bsaa bsam bsas bsgs bsms bsos bssm buba bubb bubo bubs bubu buga bugg bugo bugs bum- buma bumb bums busa buss busu buus gaas gaba gabb gabo gabs gabu gaga gagg gago gags gagu gam- gama gamb gamm gamo gams gaos gasa gasb gaso gass gaua gaub gaum gaus gbag gbas gbbo gbbs gggg ggss gmos goam goas goba gobo gobs goga gogo gogs goma gomb gomo goms gomu goog goom goos goso goss gosu gou- goug goum gous gsab gsos guaa guag guam guao guba gubb gubs gubu guga gugb gugg gugu guma gumb gumm gumo gums guos gusa gusb guss guus maaa maag maam maas maba mabo mabs mabu maga magg mago mags magu mama mamo mams mamu maos masa mass masu maua maum maus mbam mbas mbba mbbs mbms mbou mbus mgam mgbs mgga mgos mgsm mgus mmaa mmab mmas mmmm mmms mmsu mmus moaa moab moag moam moas moba mobb mobo mobs moga mogg mogo mogs mogu moma momo moms momu mooa moob moog moos mosa moso moss mosu mous msaa msas msau msba msgs msma msmb msmm msms msmu msoa mssa mssg mssm msus mubo mubs muga mugg mugo mugs mugu muma mumm mumo mums mumu muos musa muso muss musu oaau oama oams oass obas obba obbo obos obss obus ogam ogb ogba ogma ogoa ogog ogou ogsm ogum ogus omam omao omas ombo ombu omma omo- omoa omoo omsa omuo omus ooaa ooba ooma ooms oooo ooos oosa oous osag osam osas osba osm- osmo osoo osos ossa ossb osso ossu osum oubs ouma ousa ouu- s-os saab saag saam saas saba sabb sabo sabs sabu saga sagg sago sags sagu sam- sama samm samo sams samu saos saou sasa sasm saso sass saua saum saus sbaa sbas sbbs sbma sbsa sbus sgaa sgau sggg sggs sgsm sgss smaa smas smba smgs smog smos smss smug smus soam soas soba sobo sobs sobu soga sogo sogs soma somb somm somo soog soom soos sosa soso soss soum sous ssaa ssab ssam ssao ssas ssau ssgs sssa sssb sssm ssss suam suas sub- suba subb subg subm subo subs sug- suga sugg sugo sum- suma sumo sums sumu suos sus- susa suso suss susu suum suus uams uasa uaua ubba ubbo ubos ugab ugao uggo uggs ugos uguu umaa umag umas umb- umba umbo umgo umma ummg ummo umms umsa umsu umus uomo us-a usaa usag usas usba usbs usga usgo usma usmm usms usog usos ussa ussb usss ussu usua usus uuuu