-ous a-ii a-wa aaaa aaab aaai aaar aaas aaba aabb aabi aabt aabw aaib aaii aais aaoo aaow aara aari aaro aars aart aaru aasa aasi aass aast aasu aata aatt aatw aaus aauw aawt aaww abaa abab abai abar abas abat abau abaw abb- abba abbb abbi abbo abbr abbs abbt abia abib abir abis abit abiu aboa abob aboo abor abos abot abou abow abra abri abro abrs abs- absa absi abss absu absw abta abts abtu abua abus abut abwa abwr abwu aiai aias aiba aibo aiia aiib aiir aioi aira airi airo airs airt aisa aisb aisi aiso aisr aist aita aiti aitr aits aitt aitu aiui aiwa aiwo aoba aora aorb aors aort aoss aous aout arab arai arar aras arat arau araw arba arbi arbs aria arib arii ario aris arit aroa arob aroi aroo aror aros arow arr- arra arri arro arrr arrs arrt arru ars- arsa arsi arso arst arsu arta arti arto artr arts arua arub arui arut arwa arwi asaa asab asai asao asar asas asat asau asba asbo asbu asia asii asio asir asis asit asob asoi asor asos asot asou asow asra asro asrs asru assa assi asso assr asss asst assu asta astb asti asto astr asts asub asui asur asus asuw at-t ataa atab atai atar atas atat atbs atia atis atit atiu atob atoi ator atos atot atra atri atro atru atsb atsi atst atta atti atto attr atts attu atua atub atur atus atwa atwi atwo atws atwt atwu auaa auis aur- aura auri auro ausa aust ausu aut- auto auts auwa awar awas awit awoo awow awro awss awst awts awwa awws ba-i baaa baar baas baat baba babb babi babo babr babs babu baia baib baio bair bais bait baos bar- bara barb bari baro barr bars bart baru basa basi baso bass bast basu bata bati bato bats batt batu bau- baur baw- bawi baws bawu bbas bbau bbbb bbbs bbwr bbws biao biar bias biat biba bibb bibi bibo bibs biis bio- bioi bios biot biou bira birb biri biro birr birs birt biru bis- bisa biso biss bist bisu bita bito bits bitt bitu biw- biwa boab boai boar boas boat boba bobb bobi bobo bobs bobu bobw boi- boii bois boit boiu boob boor boos boot boow bor- bora bori boro borr bors bort boru borw bosa bosi boso boss bost bosu bota botb boti boto bots bott botw boua bour bous bout bouw bowa bowi bowr bows bowt brab brai brao bras brat brau braw bria brio bris brit broa brob broo bror bros brot brou brow brrr brrs brsb brsr brst brus brut bsaa bsas bsat bsaw bsos bsra bsts btaa btob btor btrt btss bttb btus btwo buar buat buba bubb bubi bubo bubs bubu buir buis buit buiu bur- bura burb buri buro burr burs burt buru busa busi buss bust busu but- buta buti buto buts butt buus buwa bwaa iaaa iaai iaas iaat iaba iaia iais iara iars iart iaru iasa iasi iaso iasr iata iati iawa ibar ibas ibat ibia ibis ibos ibot ibra ibri ibro ibsa ibss ibtb ibts ibus ibwa iias iiii iiio iiis iiit iioi iioo iios iira iirs iisi iisr iist iisu iita iitr iitt iiwi ioba iobi ioii ioio ioit iooi iooo ioos iora iori iors ioso iosu iota ioto ious iowa irai irao irar iras iri- iria irio iris irob irra irri irrs irsa irta irti irts irus is-a isai isao isar isas isat isaw isba isbt isia isis isit iso- isor isos isra isri issa issi isso issr isss issu ista isti isto istr ists isua isus itaa itai itar itas itat itaw itbs itia itis itoi itoo itor itos itou itra itri itrs itsa itsi itso itsu itta itto itur itwa iuiu iura iuss iust iwai iwao iwar iwas iwis iwiw oaau oais oara oars oasi oass oast oats obai obas obba obbo obia obis obit oboi obor obos obot obra obri obro obsr obss obst obts obus oiba oiii oios oira oirt oist oisu oita oiti ooaa ooba oobi ooia oooo ooos oora oort oosa oosi oost ootb oots ootw oous orab orai orao orar oras orat orba orbb orbi orbo orbs orbu ori- oria orio oris orit oro- oror oros orot orra orri orro orrs orsa orsi orso orsu orta orto orts orub orus orwa orwo osai osar osas osat osba osia osii osis osoi osoo osor osos osow osro ossa ossb ossi osso ossu osta osti ostr osts otar otas otbs otis otit oto- otoo otor otos otow otra otro otrs otsa otso otsu otta otti otto otts ottu otur otus otwo ouat oubs ouii ouir ouis ouit our- oura ouro ours ourt ousa oust out- outa outb outi outo outs ouu- owai owar owia owir owow owsa owt- owtt owur owwa raab raas raat raba rabb rabi rabo rabs rabu raia raii rair rais rait raiu raob raos rara rarb rari raro rars rasa rasi raso rass rast rasu rata rati rato rats ratt ratu raua raub raus raut rawa rawr raws rawu raww rbbb rbbr rbbs rbis rbss rbst riaa riab riai rias riat riau rib- riba ribo ribs ribu riia riis rios riot riou riri rirs risa risi riso riss rist risu rita riti rito rits ritt ritu rius riwo roab roar roas roat rob- roba robb robi robo robs robt robu roia roio roir rois roit roiu roob rooi roor roos root rora rori roro rort roru rosa rosi roso ross rost rota roti roto rotr rots rott roua roub rous rout rowa rowb rowi rowr rows rowt roww rras rrat rrrr rsaa rsai rsbi rsis rsos rssa rsts rstu rsua rtai rtas rtss rtts ruas ruba rubb rubi rubs rubu ruis ruit rura ruri ruro rurs ruru rusa rusi ruso russ rust rusu ruta ruti ruto ruts rutt rutu ruwa ruwi s-ib s-ii s-os saab saar saas saat saba sabb sabi sabo sabr sabs sabu