-ous a-ii aaaa aaab aaai aaar aaas aaba aabb aabi aaib aaii aais aaoo aara aari aaro aars aaru aasa aasi aass aasu aaus abaa abab abag abai abar abas abau abb- abba abbb abbi abbo abbr abbs abia abib abig abir abis abiu aboa abob aboo abor abos abou abra abri abro abrs abs- absa absi abss absu abua abug abus ag-o agag agai agao agar agas agau agba agbo agga aggi aggu agia agib agig agii agio agir agis agob agog agoo agos agou agra agri agro agsa agsg agsu agua agui agur agus aiai aias aiba aibo aiga aigo aiia aiib aiir aioi aira airi airo airs aisa aisb aisg aisi aiso aisr aiui aoba aora aorb aors aoss aous arab arag arai arar aras arau arba arbi arbs arga argb argi argo args aria arib arig arii ario aris aroa arob aroi aroo aror aros arr- arra arrg arri arro arrr arrs arru ars- arsa arsi arso arsu arua arub arug arui asaa asab asag asai asao asar asas asau asba asbo asbu asia asii asio asir asis asob asog asoi asor asos asou asra asrg asro asrs asru assa assi asso assr asss assu asub asui asur asus auaa auga augi augs auis aur- aura auri auro ausa ausu auug ba-i baaa baar baas baba babb babi babo babr babs babu baga bagg bagi bago bags baia baib baig baio bair bais baos bar- bara barb barg bari baro barr bars baru basa basi baso bass basu bau- baug baur bbas bbau bbbb bbbs bbga bbrg bggs bgia biao biar bias biba bibb bibi bibo bibs biga bigb bigg bigo bigs bigu biis bio- biog bioi bios biou bira birb birg biri biro birr birs biru bis- bisa biso biss bisu boab boag boai boar boas boba bobb bobi bobo bobs bobu boga bogg bogi bogo bogs boi- boii bois boiu boob boog boor boos bor- bora borg bori boro borr bors boru bosa bosi boso boss bosu boua bour bous brab brag brai brao bras brau bria brig brio bris broa brob brog broo bror bros brou brrr brrs brsb brsr brug brus bsaa bsas bsgs bsos bsra buar buba bubb bubi bubo bubs bubu buga bugg bugi bugo bugs buir buis buiu bur- bura burb burg buri buro burr burs buru busa busi buss busu buus gaar gaas gaba gabb gabi gabo gabr gabs gabu gaga gagg gagi gago gags gagu gaia gaig gair gais gaiu gaos gara garb garg gari garo garr gars gasa gasb gasi gaso gasr gass gaua gaub gaur gaus gbag gbas gbbo gbbs gggg ggss giaa giai gias giba gibb gibs giga gigg gigi gigo gigs giis giog gioi gira girg giri giro girr girs giru gisa giss giur gius goai goar goas goba gobi gobo gobs goga gogi gogo gogs gois goog gooi goor goos gora gorb gorg gori goro gorr gors gosi goso goss gosu gou- goug gour gous grab grai gras grau grbr gria grib grig gris grob grog groi groo gror gros grou grrr grrs grss grua grub grug grui grur grus gsab gsis gsos gsur guaa guag guao guar guba gubb gubi gubs gubu guga gugb gugg gugi gugu guia guib guis guos gura gurb gurg guri guro gurr gurs guru gusa gusb guss guus i-go iaaa iaai iaas iaba iago iags iaia iais iara iars iaru iasa iasi iaso iasr ibar ibas ibga ibia ibis ibos ibra ibri ibro ibsa ibss ibus igar igas igba igbo igga iggs igia igis igoo igor igra igri igso igua igus iias iiii iiio iiis iioi iioo iios iira iirs iisi iisr iisu ioba iobi ioii ioio iooi iooo ioos iora iorg iori iors ioso iosu ioug ious irai irao irar iras irgs iri- iria irig irio iris irob irra irri irrs irsa irsg irus is-a isai isao isar isas isba isia isis iso- isor isos isra isrg isri issa issi isso issr isss issu isua isus iugs iuiu iura iuss oaau oais oara oars oasi oass obai obas obba obbo obia obis oboi obor obos obra obri obro obsr obss obus ogai ogar ogb ogba oggi ogoa ogog ogoi ogou ogra ogri ogro ogsi ogui ogus oiba oigo oiii oios oira oisu ooaa ooba oobi ooia oooo ooos oora oosa oosi oous orab orai orao orar oras orba orbb orbi orbo orbs orbu orga orgo orgs ori- oria orig orio oris oro- oror oros orra orri orro orrs orsa orsi orso orsu orub orus osag osai osar osas osba osgi osia osii osis osoi osoo osor osos osro ossa ossb ossi osso ossu oubs ouii ouir ouis our- oura ouro ours ousa ouu- raab raag raas raba rabb rabi rabo rabs rabu raga ragg ragi rago rags ragu raia raig raii rair rais raiu raob raos rara rarb rari raro rars rasa rasi raso rass rasu raua raub raus rbbb rbbr rbbs rbis rbss rgba rgbi riaa riab riai rias riau rib- riba ribo ribs ribu riga rigg rigi rigo rigs rigu riia riis rios riou riri rirs risa risi riso riss risu rius roab roag roar roas rob- roba robb robi robo robs robu roga rogg rogi rogo roia roig roio roir rois roiu roob roog rooi roor roos rora rori roro roru rosa rosi roso ross roua roub rous rras rrrr rsaa rsai rsbi rsgb rsis rsos rssa rsua ruag ruas ruba rubb rubi rubs rubu ruga rugg rugi rugs ruis rura ruri ruro rurs ruru rusa rusi ruso russ rusu s-ib s-ii s-os saab saag saar saas saba sabb sabi sabo sabr sabs sabu saga sagg sagi sago sags sagu saia sair sais saoi saor saos saou sara sarg sari saro sarr sars saru sasa sasi saso sass saua saur saus sbaa sbai sbar sbas sbbs sbia sbig sbor sbsa sbsi sbus sgaa sgau sggg sggs sgio sgro sgss siaa siab siag siai sias siau siba sibi sibo sibs sibu siga sigg sigi sigo sigs sior sios siou sira siri siro sirr