awpp awro awwa ba-i baaa baan baar baat baba babb babi babo babr baia baib bain baio bair bait bana bani bann bano banp banr bant baon bapa bapi bapp bapt bar- bara barb bari barn baro barr bart bata bati batn bato batt baw- bawi bawn bbbb bbin bbpr bbwr bian biao biap biar biat biba bibb bibi bibo biin bin- bina bini binn bino bint bio- bioi bion biot bipa bipp bira birb biri birn biro birr birt bita bito bitt biw- biwa bnai bnib bnin bnor bnpp bnrr bnta bnwt boab boai boan boar boat boba bobb bobi bobo bobw boi- boii boin boit bona boni bonn bono bont boob boon boop boor boot boow bopa bopp bor- bora bori born boro borr bort borw bota botb boti botn boto bott botw bowa bowi bown bowr bowt bpai bpot bpti brab brai bran brao brat braw bria brin brio brit brna brno broa brob bron broo bror brot brow brrr btaa btan btbp btob btor btrt bttb btwn btwo bwaa bwan bwin i-no iaaa iaai iaap iaat iaba iaia iain iana iapa iapp iapt iara iart iata iati iawa iban ibar ibat ibia ibon ibot ibra ibri ibro ibtb ibwa iiii iiio iiit iino iioi iioo iiop iipa iira iita iitr iitt iiwi inab inai inan inao inap inar inat inba inbo inia init inna inni inno innr ino- inoi inon inor inot inow inp- inpa inpi inpp inpt inra inri inro inta inti intn into intp intr inw- inwa inwi ioan ioba iobi ioii ioio ioit iona ioni ionn iono iooi iooo iora iori iota ioto iowa iown ipan ipat ipba ipin ipna ipop ippa ippo ippr ipri ipta ipto irai iran irao irap irar irbp iri- iria irin irio irip irna irob iron irop irpa irra irri irta irti irtp itaa itai itan itap itar itat itaw itia itin itno itoi iton itoo itor itpa itra itri itta itto itwa iwai iwan iwao iwar iwin iwiw iwno iwon iwpr n-ii naaa naab naai naan naar naat naba nabi nabo naia naib nain naio naip nair nait nan- nana nanb nani nann nano nanp nant naoi naor naot naow napa napb napi napo napp napt nara nari narn naro narp narr nart narw nata nati nato natp natt nawa nawi nawo nawt nbaa nbap nbar nbbo nbia nbpa nbpp nbti niab nian nibi nibo niia niip niir niit nina nini nino nion nioo nipa nipr nipt nira niro nirt nita nitb niti nito nitr niwa nnit nnnn nnot nnpi nnpr nntn noaa noap noat noba nobi nobo noia noib noin noio noir noit non- nona noni nonn nono nont nonw noo- noob noon nooo noop noor noot nor- nora norb nori norn noro norr nort norw not- nota noti noto nott notw nowa nowi nown nowt npap npat npin nppa npra npri nprt npta nptn nrab nrap nrna nron nrpn nrta ntap ntia ntop ntpa ntto nttr ntwt nwbn nwbw nwpa nwpp oapi oara obai oban obba obbo obia obin obit oboi obon obor obot obra obri obro oiba oiii oint oion oira oirt oita oiti onab onan onar onat onia onir onit onna onni onno onon onor onpt onra ont- onti onto ooaa ooba oobi ooia oona oont oooo oora oort ootb ootp ootw opan opap opar opia opii opin opio opit opo- opon opor oppa oppi oppo opra opti optn opto orab orai oran orao orar orat orba orbb orbi orbo ori- oria orin orio orit orna orni orno oro- oron oror orot orpi orra orri orro orta orto orwa orwo otan otap otar otin otit oto- oton otoo otor otow otpp otpw otra otro otta otti otto otwo owai owar owia owir owna owni owow owt- owtt owwa paan paap paar paat paba pabt paia paib pain paio paip pair pait pan- pana pani pann pano pant paon papa papb papi papp papr par- para pari parn paro parp parr part pata pati pato patr patt pawa pawb pawi pawn pawo pawr pban pbar pbpa piai pian piao piat pibb pibi piia piip pina pini pinn pino pinp pint piob pion piot pipa pipi pipo pipp pira piri pirn piro pirr pita piti pito pitr pitt piwi pnar pnin pnon pnot pnpo pnpp pnra pnro pntr pnwr poan poar poat poba pobo poia poin poio pona poni pono ponp pont poon poop poor poot pop- popa popi popo popp popt pora porb pori porn poro porr port pota poti poto pott potw powa powp powr powt ppan ppap ppar ppib ppoa pppa pppn pppo pppp ppta pptn pptt prai pran prao prar prat praw pri- pria prii prin prna prnp pro- proa prob pron proo prop prot prow prri prti prtp prtr ptab ptop pwaa pwba pwnt raab raan raat raba rabb rabi rabo raia raii rain raip rair rait rana rani rann rano rant raob raop rapa rapi rapp rapt rara rarb rari raro rata rati rato ratp ratt rawa rawn rawr raww rbbb rbbr riaa riab riai rian riat rib- riba ribo riia riin rina rinn rino rion riot ripa ripi ripp ripr ript riri rita riti rito ritt riwo rnai rnaw rnbr rnin rnnt rnot rntp roab roan roap roar roat rob- roba robb robi robo robt roia roin roio roir roit rona roni rono ront ronw roob rooi roon roop roor root ropa ropo rora rori roro rort rota roti rotn roto rotr rott rowa rowb rowi rown rowp rowr rowt roww rpii rpob rpon rppn rpta rptn rrat rrna rrrr rtai rtan rtpa rttp taa- taan taar taat taba tabb tabi tabo taia tain taio taip tair tait tana tani tann tano tant taoa taor tapa tapi tapo tapp tapr tapt tara tarb tari tarn taro tarp tarr tart tata tatb tati tato tatr tatt tawa tawi tawn tawo tawt taww tbar tbit tbrb tbta tbtp tiaa tiab tian tiao tiar tiba tibi tiit tina tini tinn tino tint tion tiop tip- tipa tipi tipo tipp tipt tira