a-be a-ii aaaa aaab aaae aaai aaal aaap aaar aaba aabb aabi aabl aabp aaea aaep aaib aaii aala aale aali aall aapa aapi aapl aara aare aari aarp abaa abab abae abai abal abap abar abb- abba abbb abbe abbi abbr abee abel aber abia abib abie abil abir abla able abpa abpi abpp abpr abra abri aeap aebi aeer aela aelp aer- aera aeri aiai aiba aibl aiea aiee aiel aiia aiib aiir aila aile aili aipa aipe aipi aira aire airi airp al-p alaa alae alai alal alap alar alb- alba albe albi alea alee alep aler ali- alia alib alie alii alil alip alir all- alla alle alli alll allr alpa alpe alpi alpl apai apal apap apar apba apbr apea apel apep aper api- apia apie apip apl- apla aple aplp appa appl appr apra apre apri arab arae arai aral arap arar arba arbe arbi area aree arei arel arep aria arib arie arii aril arip arla arle arli arpa arpe arpi arpl arr- arra arre arri arrr ba-i baaa baal baar baba babb babe babi babr bael baer baia baib baie bail bair bala bale bali ball bapa bape bapi bapp bar- bara barb bare bari barr bbbb bbeb bblb bbpr beal beap bear beba bebb bebe bebi beeb beel beep beer beia beil beir bela bele beli bell belp bera bere beri berr bial biap biar biba bibb bibe bibi bibl bieb biel bier bila bile bili bill bipa bipp bira birb bire biri birl birr blaa blab blae blea bleb blee blei blip blir bpai bpea bpel brab brae brai brea breb bree brei brel brep brer bria brie bril brlp brrr e-la eaba eala eale eapp eara earb eare earl earp ebal ebba ebbr ebel eber ebla ebli eeea eeee eele eera eiei eier eila eile eipr eira eire el-b el-p elab elai elal elar elba elbe elbi elea elee eler elia elie elil ella elle elli elpe elpi elra epaa epee eper epi- epia epie epil epip eple epll eppa eppp epra eprb eprp eral erap erba erbb erbe ereb erei erel erer eria erie eril erla erle erli erll erpa erpe erra erre i-be iaaa iaai iaal iaap iaba iaea iaep iaia iala iale iall iapa iapp iara iare ibar ibea ibia ibie ible ibra ibri ieie iele iepa iera iere ieri iiie iiii iila iipa iira ilal ilar ile- ilea iler ilia ilie ilir ill- illa ille illi illp ilpa ilpe ilpr ilre ipba ipea iper ipie ipil ippa ippr ipri irae irai iral irap irar irbe irbp iree irel irer iri- iria irie iril irip irla irlb irpa irpe irra irre irri laaa laal laap laar laba labe labi labr lael laer laia laie lail laip lair lala lale lali lall lapa lapb lape lapi lapp lara larb lare lari larp larr lbar lbia lblr leaa leal leap lear leba leea leel leep leer leia leib leie leil leir lela lele leli lell lepa lepe lepi lepp lera lere lerp liar liba libe libr lieb liel liep lier liia liii liir lila lilb lile lili lill lip- lipa lipb lipe lipi lipl lipp lira lire liri lirl lirp lirr llll lpla lppl lprp lral lrba lrrr paal paap paar paba paea paep paer paia paib paie pail paip pair pala pale pali pall palp papa papb pape papi papp papr par- para pare pari parl parp parr pbar pbil pbpa peab peai peal peap pear peba pebl peel peep peer peia peil peip peir pel- pela pelb pele pell pepa pepe pepi per- pera pere peri perl perp perr piai pial pibb pibi piea piel piep pier piia piip pil- pila pile pili pill pipa pipe pipi pipp pira pire piri pirl pirr plaa plab plai plap plar plbr ple- plea pleb plee plei plib plie plip plpa plpp plra plri ppal ppap ppar pper ppib ppie pple ppli pppa pppp prae prai prar pre- preb pree prel prep pri- pria prie prii prle prlr prri raab raba rabb rabe rabi rabl rael raep raer raia raie raii rail raip rair rala ralb rale rall rapa rape rapi rapl rapp rara rarb rare rari rbbb rbbr rble rea- reae real reap rear reba rebb rebe reeb reel reep reia reii reil reir rela relb rele rell relp repe repi repl repp repr rera rere reri riaa riab riai rial rib- riba ribe riel riep rier riia rila rile rill rilp ripa ripe ripi ripl ripp ripr rire riri rlab rlee rpii rrle rrrr