a-be aaaa aaab aaae aaap aaar aaba aabb aabp aaea aaep aage aapa aara aare aarp aaru aaup abaa abab abae abag abap abar abau abb- abba abbb abbe abbr abee aber abez abpa abpp abpr abra abua abue abug abza abzu aeap aeer aega aer- aera agag agap agar agau agaz agba agea agee agep ager agga agge aggu agra agre agrp agua ague agur aguz agzu apap apar apba apbg apbr apea apeg apep aper apeu apga appa appr appu apra apre apua apug apup arab arae arag arap arar arau arba arbe area aree areg arep areu arga argb arge arpa arpe arpu arr- arra arre arrg arrr arru arua arub arue arug arup arza arzu auaa aube auer auga auge aur- aura aure auug aza- azab azap azar azaz azer azra azua azur azza baaa baar baaz baba babb babe babr babu baer baez baga bage bagg bapa bape bapp bapu bar- bara barb bare barg barr baru barz bau- baug baur baza baze bbau bbbb bbeb bbga bbpr bbrg beag beap bear beau beba bebb bebe beeb beeg beep beer bega begg begu bera bere berg berr beru beur beze bezu bpea brab brae brag brau braz brea breb bree breg brep brer brez brrr brue brug brup bruz brza buar buba bubb bube bubu buea buer bueu buga buge bugg bupa bur- bura burb bure burg burp burr buru burz buuz buza buze buzz bzer bzzz eaba eaga eage eapp eara earb eare earp ebba ebbr eber ebru ebur eeea eeee eega eera eerg eeze egaa egae egar egba egbe egbu egea egee eger eggb egge eggp egpa egpb egpe egra egre epaa epee eper eppa eppp epra eprb eprp epub erap erau eraz erba erbb erbe ereb erer erez erg- erga ergg erpa erpe erra erre erua erub erur euba euer euge eur- eura eure ezer ezra ezuz gaap gaar gaba gabb gabe gabp gabr gabu gabz gaea gaer gaga gage gagg gagu gapa gape gapp gapu gara garb gare garg garp garr garz gaua gaub gaue gaup gaur gauz gaza gaze gazu gbag gbap geab gear geba gebe geep geer geez gege gegg gepa gepe gera gerb gere geru geue geup gggg gpaa gper gpgp gpra gprp grab grae grap grau graz grbr grea greb gree greg grep greu grez grrr grua grub grue grug grur gruz guaa guag guap guar guba gubb gubu guep guer guga gugb guge gugg gugu gura gurb gure gurg gurr guru guze paag paap paar paaz paba pabu paea paep paer paez paga pagb page pagu papa papb pape papg papp papr par- para pare parg parp parr paru paua paug paup paur paza pbar pbpa peab peag peap pear peau peba peep peer pega pegg pegu pegz pepa pepe per- pera pere perg perp perr peru peur peza peze pgaa pger pgpu pgup ppap ppar pper ppga pppa pppp ppru ppur prae prag prar prau praz pre- preb pree preg prep preu prez prue pruu pu-e puar pube pubu puer pueu pugu pupa pupe pupu pur- pura purb pure purg purp purr puru raab raag raaz raba rabb rabe rabu raeg raep raer raga rage ragg ragu rapa rape rapp rara rarb rare rarz raua raub raue raup raza raze razg razr razz rbbb rbbr rea- reae reap rear reau reba rebb rebe rebu reeb reep rega rege regr regu repe repp repr repu rera rere rerg reru reue reup reuu reza reze rezu rgba rgbe rpga rrrr ruag ruba rubb rube rubp rubu ruer ruez ruga ruge rugg rupa rupe rupp rura rure rurp ruru ruza ruze rzab u-rp uaru uaua ubar ubba ubbe uber ubra ueba ugab ugar ugep ugra ugur uguu upar upbe uppa uppe uppp uppu upra upup urap urau urba urbe ure- urea urga urge urgu urra urre urup urur uruz urza uuuu uzeb uzer zaar zaba zabr zabu zaer zagg zapp zara zarb zare zarr zaru zaur zaza zazu zbar zber zeae zeba zebe zebu zeep zega zegg zepp zera zerg zeze zgba zrze zubr zubu zupa zura zurb zurr zuru zuzu zzzz