-ase a-be a-wa aaaa aaab aaae aaap aaar aaas aaba aabb aabp aabw aaea aaep aaes aapa aaps aara aare aarp aars aaru aasa aase aass aasu aaup aaus aauw aaww abaa abab abae abap abar abas abau abaw abb- abba abbb abbe abbr abbs abee aber abes abpa abpp abpr abps abra abrs abs- absa abse absp abss absu absw abua abue abus abwa abwe abwr abwu aeap aeas aebs aeer aer- aera aers aess apap apar apas apaw apba apbr apbs apea apep aper apes apeu appa appr apps appu apra apre aprs apsa apse apss apsu apua apup apus apwa arab arae arap arar aras arau araw arba arbe arbs area aree arep ares areu arew arpa arpe arps arpu arr- arra arre arrr arrs arru ars- arsa arse arsu arua arub arue arup arwa arwe asaa asab asae asap asar asas asau asba asbu asea asee asep aser ases asew aspa aspe aspr asps asra asrs asru assa asse assp assr asss assu asub asue asur asus asuw aswe auaa aube auer auew aups aur- aura aure ausa ause ausu auwa auwe awae awar awas awbe awe- aweb awee awer awes awpp awre awss awwa awws baaa baar baas baba babb babe babr babs babu baer baes bapa bape bapp baps bapu bar- bara barb bare barr bars baru basa base bass basu bau- baur baw- bawe baws bawu bbas bbau bbbb bbbs bbeb bbpr bbwr bbws beap bear beas beau beaw beba bebb bebe beeb beep beer bees bera bere berr bers beru bes- besa bese bess beur bewa bewe bpea bpsa bpsu brab brae bras brau braw brea breb bree brep brer bres brew brrr brrs brsb brsr brue brup brus brwe bsaa bsap bsas bsaw bsea bseb bsee bser bses bspp bspr bsra bsse bsup buar buba bubb bube bubs bubu buea buer bueu bupa bups bur- bura burb bure burp burr burs buru busa buse buss busu buus buwa buwe bwaa eaba eapp eaps eara earb eare earp ears earw easa ease eaus ebba ebbr ebbs ebbw eber ebes ebru ebsa ebur ebus eeea eeee eees eeps eera eers eese epaa epas epee eper epes eppa eppp epps epra eprb eprp eprs epsa epsp epss epub epus erap eras erau erba erbb erbe ereb erer eres erew erpa erpe erps erra erre errs ersa erse erua erub erur erus erws esab esar esas esau esaw esba esbs esea esee eser eses espa espe espp esps esra essa esse essp essu esus esws euaw euba euer eur- eura eure eusa euse euwe ewer ewes ewew ewre ewsp paap paar paas paba pabu paea paep paer paes papa papb pape papp papr paps par- para pare parp parr pars paru pasa pase pasp pass pasw paua paup paur paus pauw pawa pawb pawe pawr paws pbar pbpa pbrs pbsa pbsp peab peap pear peas peau peaw peba peep peer pees pepa pepe peps per- pera pere perp perr pers peru pesa pese pess pesu peur pewe pews ppap ppar pper pppa pppp ppps ppru ppss ppur prae prar pras prau praw prbs pre- preb pree prep pres preu prew prps prrs prsa prse prss prue prus pruu psap psas psaw psbr pseb pspp pspr psps psrp pssa psse pswa pu-e puar puas pube pubs pubu puer pueu pupa pupe pups pupu pur- pura purb pure purp purr purs puru pusa puss puwe pwaa pwba raab raas raba rabb rabe rabs rabu raep raer raes rapa rape rapp raps rara rarb rare rars rasa rase rasp rass rasu raua raub raue raup raus rawa rawe rawr raws rawu raww rbbb rbbr rbbs rbsp rbss rea- reae reap rear reas reau reba rebb rebe rebs rebu reeb reep rees repe repp repr reps repu rera rere rers reru resa rese resp ress reue reup reus reuu rewa rewe rews rpps rras rrrr rrsp rsaa rsee rspb rsps rsre rssa rsua ruas ruba rubb rube rubp rubs rubu ruer rues rupa rupe rupp rura rure rurp rurs ruru rusa ruse russ rusu ruwa ruwe saab saae saap saar saas saba sabb sabe sabr sabs sabu saeb saer saes sapa sape sapp saps sara sare sarp sarr sars saru sasa sase sass saua saue saup saur saus sawa sawe saws sbaa sbar sbas sbbs sber sbsa sbse sbsp sbus sbwr se-e se-s se-u se-w seaa seab seap sear seas seau seaw seba sebe sebs seea seeb seep seer sees seeu seew sepa sepe sepp sepr seps sepu sera serb sere serp serr sers seru sesa sese sess seur sewa sewe sewr sews sewu sp-a spae spap spar spas spau spaw spea speb spee sper spes spew spps sprs spsa spse spsp spss spue spur spus sras sraw sreb sres srps srsp srub ssaa ssab ssap ssas ssau ssaw ssbr ssee ssep sses sspa sspe ssps ssra ssrs sssa sssb ssss ssws suar suas suaw sub- suba subb subs suee suer sues sueu sup- supa supe supp supr sups sur- sura sure surp surr surs suru sus- susa suse susp suss susu suus suwa suwe suwu swab swae swap swar swas swbs swbw swea sweb swee swer swpa swre swss u-rp uaes uars uaru uasa uasp uaua uaws ubar ubba ubbe uber ubra ueba uers uess uewe upar upas upbe uppa uppe uppp uppu upra upsa upse upup upwa urap uras urau urba urbe urbs ure- urea ures urra urre ursa urse urss ursu urup urur urus urwa us-a usaa usap usar usas usba usbe usbr usbs usea usee user uses uspa uspp usps usra ussa ussb usse ussr usss ussu usua usus uswa uuuu uwer uwsa uwsp waaa waar waas waaw waba wabb wabe wabr wabs wabw waeb waee waer waes waew wapa wapb wape wapp wapr waps wapw war- wara warb ware warp warr wars waru warw wasa wasb wase wasp wasr wass wasu waub waur waus wawa wawb wawe waws wbaa wbab wbae wbap wbar wbau wbbb wbbe wbbp wbbr wbbs wbbw wbea wbeb wber wbes