baba babb babe babi babo babr baer baia baib baie bain baio bair bana bane bani bann bano banp banr baon bapa bape bapi bapp bar- bara barb bare bari barn baro barr baw- bawe bawi bawn bbbb bbeb bbin bbpr bbwr bean beap bear beaw beba bebb bebe bebi bebo beeb been beep beer beia bein beir bena bene beni benn beno beo- beon beor bepo bera bere beri bern bero berr bewa bewe bian biao biap biar biba bibb bibe bibi bibo bieb bien bier biin bin- bina bine bini binn bino bio- bioi bion bipa bipp bira birb bire biri birn biro birr biw- biwa bnai bner bnib bnin bnor bnpp bnrr boab boai boan boar boba bobb bobe bobi bobo bobw boea boee boen boeo boep boer boi- boie boii boin bona bone boni bonn bono boob booe boon boop boor boow bopa bope bopp bor- bora bore bori born boro borr borw bowa bowe bowi bown bowr bpai bpea bpoe brab brae brai bran brao braw brea breb bree brei bren breo brep brer brew bria brie brin brio brna brno broa brob broe bron broo bror brow brrr brwe bwaa bwan bwin eaba eana eani eaop eapp eara earb eare earn earo earp earw eban ebba ebbo ebbr ebbw eben eber ebno eboe ebon eboo ebor ebow ebpo ebro eeea eeee eena eera eero eiao eiei eien eier eina eine eini eino eion eipo eipr eira eire eirn eiwa enab enan enap enb- enbn enbr enbw enea enee eneo ener enew enin enio enna enne enni eno- enoe enon enow enp- enpa enpi enra enri eoan eoin eoir eone eora eore eori epaa epee epen eper epi- epia epie epin epip epon epor eppa eppo eppp epra eprb epro eprp eran erap erba erbb erbe ereb erei eren erer erew eria erie erin erio erna erne erni erno erob eroe eroi eron eroo erpa erpe erra erre erro ewai ewan ewen ewer ewew ewin ewip ewre i-be i-no iaaa iaai iaap iaba iaea iaep iaia iain iana iane iapa iapp iara iare iawa iban ibar ibea ibew ibia ibie ibon ibra ibri ibro ibwa ieie ieio iena iepa iera iere ieri iiie iiii iiio iino iioi iioo iiop iipa iira iiwi inab inae inai inan inao inap inar inba inbe inbo inee inew inia inna inne inni inno innr ino- inoi inon inor inow inp- inpa inpe inpi inpp inra inre inri inro inw- inwa inwi ioan ioba iobi ioee ioii ioio iona ione ioni ionn iono iooi iooo iora iore iori iowa iowe iown ipan ipba ipea ipen iper ipie ipin ipna ipoe ipop ippa ippo ippr ipri irae irai iran irao irap irar irbe irbp iree iren irer iri- iria irie irin irio irip irna irne irob iron irop irpa irpe irra irre irri iwai iwan iwao iwar iweb iwie iwin iwiw iwno iwon iwpr n-ii naaa naab naai naan naar naba nabe nabi nabo naea naia naib naie nain naio naip nair nan- nana nanb nane nani nann nano nanp naoi naor naow napa napb nape napi napo napp nara nare nari narn naro narp narr narw nawa nawe nawi nawo nbaa nbap nbar nbbo nber nbia nbpa nbpp neab nean neap near neba nebb nebe nebn nebo nebr neea neeb neei neen neep neer neia nein neip neir nena nene neni neno neo- neon neoo nepa nepe nepi nepr nera nere neri nero nerr new- newa newb newe newi newo newp niab nian nibe nibi nibo niea nien nieo nier niia niip niir nina nine nini nino nion nioo nipa nipe nipr nira nire niro niwa niwe nnnn nnpi nnpr noaa noae noap noba nobi nobo noer noia noib noie noin noio noir non- nona none noni nonn nono nonw noo- noob noon nooo noop noor nope nor- nora norb nore nori norn noro norr norw nowa nowe nowi nown npap npin nppa npra npri nrab nrap nren nrna nron nrpn nwbn nwbw nwpa nwpp o-eo oaer oapi oara oare obai oban obba obbo obea oben ober obia obie obin oboe oboi obon obor obra obre obri obro oen- oeno oepa oera oere oiba oier oiii oion oira oire onab onan onar one- onea oneb onee onei oneo onep oner onew onia onie onir onna onne onni onno onon onor onra onwe ooaa ooba oobe oobi ooer ooia oona oone oooo oora oore opan opap opar opei open opep oper opia opie opii opin opio opo- opon opor oppa oppi oppo opra orab orae orai oran orao orar orba orbb orbe orbi orbo ore- orea oreb oren oreo orer ori- oria orie orin orio orna orne orni orno oro- oroe oron oror orpe orpi orra orri orro orwa orwe orwo owai owar owea owen ower owia owie owir owna owne owni owoe owow owpe owre owwa paan paap paar paba paea paen paep paer paia paib paie pain paio paip pair pan- pana pane pani pann pano paon papa papb pape papi papp papr par- para pare pari parn paro parp parr pawa pawb pawe pawi pawn pawo pawr pban pbar pbpa peab peai pean peap pear peaw peba peen peep peer peia pein peio peip peir pen- pena pene peni penn peno peon peor pepa pepe pepi pepo per- pera pere peri pern pero perp perr pewe piai pian piao pibb pibi piea pien piep pier piia piip pina pine pini pinn pino pinp piob pion pipa pipe pipi pipo pipp pira pire piri pirn piro pirr piwi pnar pnea pnin pnon pnpo pnpp pnra pnro pnwr poan poar poba pobo poea poer poia poin poio pona pone poni pono ponp poon poop poor pop- popa pope popi popo popp pora porb pore pori porn poro porr powa powe powp powr ppan ppap ppar ppen pper ppib ppie ppoa pppa pppn pppo pppp prae prai pran prao prar praw pre- preb pree pren prep prew pri- pria prie prii prin prna prnp pro- proa prob proe pron proo prop