awwa ba-i baaa baal baan baar baat baba babb babi babo babr baia baib bail bain baio bair bait bala bali ball balo balt bana bani bann bano banr bant baol baon bar- bara barb bari barn baro barr bart bata bati batn bato batt baw- bawi bawl bawn bbbb bbin bblb bbwr bial bian biao biar biat biba bibb bibi bibl bibo biin bila bili bill bilo bilt bin- bina bini binn bino bint bio- bioi biol bion biot bira birb biri birl birn biro birr birt bita bito bitt biw- biwa blaa blab blan blat blaw blbt blin blio blir blit blni blno blob blon bloo blot blow blw- bnai bnib bnin bnor bnrr bnta bnwt boab boai boal boan boar boat boba bobb bobi bobo bobw boi- boii boil boin boit bola boli boll boln bolo bolt bona boni bonn bono bont boob bool boon boor boot boow bor- bora bori born boro borr bort borw bota botb boti botn boto bott botw bowa bowi bowl bown bowr bowt brab brai bran brao brat braw bria bril brin brio brit brna brno broa brob brol bron broo bror brot brow brrr btaa btan btla btob btor btrt bttb btwn btwo bwaa bwan bwin i-no iaaa iaai iaal iaat iaba iaia iain iala iall iana iara iart iata iati iawa iban ibar ibat ibia ibon ibot ibra ibri ibro ibtb ibtl ibwa iiii iiio iiit iila iino iioi iioo iira iita iitr iitt iiwi ilal ilan ilar ilaw ilia ilin ilio ilir ilit ill- illa illi illo illt ilni ilno iloo ilot ilow inab inai inal inan inao inar inat inba inbo inia init inla inna inni inno innr ino- inoi inol inon inor inot inow inra inri inro inta inti intl intn into intr inw- inwa inwi ioan ioba iobi ioii ioio ioit iola iolo iona ioni ionn iono iooi iooo iora iori iota ioto iowa iown irai iral iran irao irar iri- iria iril irin irio irla irlb irna irob iron irra irri irta irti itaa itai ital itan itar itat itaw itia itil itin itll itno itoi itol iton itoo itor itra itri itta itto itwa iwai iwan iwao iwar iwil iwin iwiw iwla iwno iwon laaa laal laan laar laat laba labi labo labr laia lail lain lair lait lala lali lall lalo lan- lana lani lann lano lant laon lara larb lari larn larr lart lata lati latn lato latt lawa lawi lawl lawn lawo lbar lbia lblr lbrt lian liao liar liat liba libo libr liia liii liin liir lila lilb lili lill lilo lilt lina linn lino lint lio- lion lior lira liri lirl lirn liro lirr lirt lita litb liti litl lito litr litt liwa llan llao llat llll llnw lloa lloo loan loar loat lob- loba lobb lobi lobo loin loir loit lola loli loll lolo lona loni lono lonr lont loob lool loon loor loot lora lori lorn loro lota loti lotl loto lotr lott lowa lowb lowi lowl lown lowr lowt loww lral lrat lrba lroi lron lrrr lrta ltbl ltib ltnt ltra lttr ltwa lwbt lwoo lwow n-ii naaa naab naai naal naan naar naat naba nabi nabl nabo naia naib nail nain naio nair nait nala nali nall nalt nan- nana nanb nani nann nano nant naoi naor naot naow nara nari narn naro narr nart narw nata nati natl nato natt nawa nawi nawl nawo nawt nbaa nbar nbbo nbia nbti niab nial nian nibi nibo niia niir niit nila nili nill nilo nilt nina nini ninl nino nion nioo nira niro nirt nita nitb niti nito nitr niwa nlab nlat nlaw nlow nlra nlrb nnit nnnn nnot nntn noaa noal noat noba nobi nobo noia noib noil noin noio noir noit nola noli noll nolo nolt non- nona noni nonn nono nont nonw noo- noob nool noon nooo noor noot nor- nora norb nori norn noro norr nort norw not- nota noti noto nott notw nowa nowi nowl nown nowt nrab nrlb nrna nron nrrl nrta nrtl ntia ntla ntrl ntto nttr ntwt nwbl nwbn nwbw oall oara obai obal oban obba obbo obia obin obit obla oboi obol obon obor obot obra obri obro oiba oiii oila oint oion oira oirt oita oiti olan olar olat olba olbo olia olib olin olio olit olla olli ollo olon olor olot olta onab onal onan onar onat onia onil onir onit onla onna onni onno onon onor onra ont- onti onto ooaa ooba oobi ooia oola oolo oona oont oooo oora oort ootb ootw orab orai oral oran orao orar orat orba orbb orbi orbo ori- oria oril orin orio orit orla orlo orna orni orno oro- oron oror orot orra orri orro orta orto orwa orwo otan otar otin otit oto- oton otoo otor otow otra otro otta otti otto otwo owai owar owia owir owli owlt owna owni owow owt- owtt owwa raab raan raat raba rabb rabi rabl rabo raia raii rail rain rair rait rala ralb rall ralo ralt rana rani rann rano rant raob raol rara rarb rari raro rata rati rato ratt rawa rawl rawn rawr raww rbbb rbbr riaa riab riai rial rian riat rib- riba ribo riia riin rila rill rilo rina rinn rino riol rion riot riri rita riti ritl rito ritt riwo rlab rlin rnai rnal rnaw rnbr rnin rnli rnnt rnot roab roan roar roat rob- roba robb robi robo robt roia roil roin roio roir roit rola roll rolo rolt rona roni rono ront ronw roob rooi rool roon roor root rora rori roro rort rota roti rotl rotn roto rotr rott rowa rowb rowi rowl rown rowr rowt roww rrat rrna rrrr rtai rtan rtlt taa- taal taan taar taat taba tabb tabi tabl tabo taia tail tain taio tair tait tala tali tall talo tana tani tann tano tant taoa taor tara tarb tari tarn taro tarr tart tata tatb tati tato tatr tatt tawa tawi tawn tawo tawt taww