a-be a-ii aaaa aaab aaad aaae aaai aaar aaba aabb aabd aabi aada aade aadi aadu aaea aaib aaii aara aard aare aari aaru abaa abab abad abae abai abar abau abax abb- abba abbb abbe abbi abbr abda abdi abdu abed abee aber abia abib abid abie abir abiu abra abri abua abud abue adaa adab adad adae adai adar adba adbi adda addd adde addi addr addu adea adeb adee ader adia adib adie adir adra adre adua adub adue adur aebi aede aeer aer- aera aerd aeri aiai aiba aida aidb aide aidi aidr aidu aiea aiee aiia aiib aiid aiir aira aird aire airi airx aiud aiui aixa aixi arab arad arae arai arar arau arax arba arbe arbi arda arde ardi ardu area ared aree arei areu arex aria arib arid arie arii arr- arra arre arri arrr arru arua arub arud arue arui auaa aube aude audi auer aur- aura aurd aure auri auxa axar axed axer axi- axia axie ba-i ba-x baaa baad baar baba babb babe babi babr babu bada badb badd bade badi badr badu baed baer baia baib baid baie bair baix bar- bara barb bard bare bari barr baru barx bau- baud baur baux baxi bbad bbau bbbb bbdd bbeb bd-r bdii bead bear beau beba bebb bebe bebi beda bede bedi bedu beeb beed beer beia beir bera berd bere beri berr beru beur beux biad biar biba bibb bibe bibi bida bide bidi bidr bidu bidx bieb bied bier bieu bira birb bird bire biri birr biru birx bixa bixi brab brad brae brai brau brax brda brea breb bred bree brei brer brex bria brid brie brix brrr brud brue brux buad buar buba bubb bube bubi bubu buda budb budd bude budi budu buea buer bueu buid buie buir buiu buix bur- bura burb burd bure buri burr buru buxa d-ix daab daad daae daar daau daba dabb dabu dada dade dadi dadu daeb daer daeu daia daid daie dair daix dara darb dard dare dari darr daru daub daud daue daur daux dbar dddd ddie ddre ddub dead deae dear deau deba debe debi debu deda dedd dede dedi dedu deeb deed deer deid deie deir der- dera derb dere deri derr deua deue deur deux dex- dexa dexe dia- diab diad diar diax diba dibb dibe dida dide didi didu diea dieb died dier dieu diex diii dira dird dire dirr diux dixi draa drab drad drar drau drax drba drda drea dred dree drei drib drie drix drra drua drub drue drui druu duaa duab duad duar dub- duba dubb dube dubu duda dudd dude dudu duer duid duir dura dure duri duru duur dxab dxbe dxbr dxdr dxed dxii dxix dxra dxrd dxre dxrr dxrx dxue dxur dxxr dxxx eaba eada eadb eadd eadi eaiu eara earb eard eare eaux ebba ebbr ebed eber ebid ebix ebru ebur edad edar edax edda edde eddi ede- edea edei eder edex edia edie edra edru edur eede eedu eeea eeee eera eid- eide eidi eidr eidu eied eiei eier eira eird eire er-x erad erau erba erbb erbe erda erde erdi ereb ered erei erer eria erie eriu erra erre erua erub erur euba eubi eude euer eur- eura eure exa- exai exda exed exer exid exrx i-be iaaa iaai iaba iadb iaea iaia iara iare iaru ibad ibar ibea ibed ibex ibia ibid ibie ibra ibrd ibri idad idae idar idbe idda idea ided idee ider idex idia idid idie idir idra idre idub iedr ieie iera iere ieri ieud iida iide iied iiie iiii iira irad irae irai irar irbe irda ired iree irer irex iri- iria irid irie irix irra irre irri iuiu iura ixia ixxi raab raad raba rabb rabe rabi rabu rada radd rade radr radu radx raed raer raia raid raie raii rair raiu raix rara rarb rare rari raua raub raud raue raxa raxi rbbb rbbr rder rea- read reae rear reau reba rebb rebe rebu reda redd rede redi redr redu redx reeb reed reia reid reii reir reiu rera rerd rere reri reru reue reuu reux rexx riaa riab riad riai riau rib- riba ribe ribu rida ridd ride ridi ridx ried rier rieu riex riia rire riri riue rixe rrad rred rrrr ruad ruba rubb rube rubi rubu ruda rudd rude rudi rued ruer ruid rura rurd rure ruri ruru ruud u-ie uair uaru uaua ubar ubba ubbe ubbi uber ubid ubii ubir ubra ubud udaa udad udar udau uddi udea uder udid udir udra ueba ueda ueir uira uirr urad urai urau urba urbe urbi urda urde urdu ure- urea ured urex uria urib urie uriu urix urra urre urri urur uuri uuuu uxia uxue x-ed xaar xara xare xaui xbai xbar xbee xbra xeer xer- xera xexe xibe xibu xidi xiii xixi xrdb xuda xura xuri xuxa xuxu xxii xxix xxxi xxxx