a-do a-ii aaaa aaac aaad aaae aaai aaca aacc aacd aace aaci aaco aacu aada aadc aade aadi aadu aaea aaec aaic aaii aaoe aaoo acaa acac acad acae acai acca accc accd acce acci acco accu acda acdc acde acdi ace- acea acec aced aci- acia acic acid acie acoa acod acoe acou acu- acue acuo adaa adac adad adae adai adao adcc adci adda addc addd adde addi addo addu adea adee adeo adia adic adie adio adoc adod adoe adoo adua adue aeac aeci aede aeio aiai aica aicc aicd aice aida aidc aide aidi aidu aiea aiee aiia aiic aiid aioc aioi aiud aiui aoca aoce aoeu auaa auca auce auci audc aude audi audo c-cd caaa caac cac- caca cacc cace caci caco cada cadc cadd cade cadi cado cadu caec caei caeu caia caic caid caio caiu caod caoi cauc cauo ccaa ccac ccad ccai ccca cccc ccci cccu ccdc ccdi cced ccee ccic ccid ccii ccoc ccod ccuc cd-e cdaa cdac cdad cdai cdda cdec cdic cdii cdio ceac cead cec- ceca cece ceci ceco ceda cedd cede cedi cedo cedu ceec ceou ceui ciaa ciao ciau cica cicc cici cico cicu cida cidc cide cidi ciee ciia ciid ciii ciuc coad coai coca coce coco cocu coda codd code codi coed coia cood coua coud coue cuau cuca cucc cuce cuci cuda cude cudi cued cui- daad daae daau daca dace daci dada dade dadi dado dadu daeu daia daid daie daio daou daud daue dcca dccc dcci dccu dcia dcii dcio dddd ddie ddoc deac dead deae deau dec- deca decc decd dece deci deco deda dedd dede dedi dedo dedu deed deid deie deua deue dia- diac diad diao dica dice dici dico dida dide didi dido didu diea died dieu diii dioc diou doae doca doce doci doco docu dod- doda dodd dode dodi dodo doea doid dood douc doud doue duaa duad duca duce duco duda dudd dude dudo dudu duid duo- eaca eacc eada eadd eadi eaec eaiu ecaa ecac ecad ecai ecao ecca eccc ecce ecci ecco ecdc eced eco- ecod ecou ecua edac edad edca edda eddc edde eddi eddo ede- edea edei edia edie edoc edod edou educ eeca eede eedu eeea eeee eeoc eiao eica eico eid- eide eidi eido eidu eiec eied eiei eiou eocd eode eucd eude euoi iaaa iaac iaai iaca iacc iacu iadc iaea iaec iaia icaa icac icad icai icao icca iccc icci icco iccu icdc icdd icde icea icec iced icee icoc icod icue idad idae idca idce idda iddo idea idec ided idee ideo idia idic idid idie idio idoc iduo ieac iecc ieie ieio ieud iiac iica iicd iida iide iied iiie iiii iiio iioi iioo iiuc ioci iod- ioda iodd iode iodo ioee ioii ioio iooi iooo iucc iuce iuiu o-eo oaau oade oaic ocac ocad occa occc occi oce oced ocee odac odai odci odda oddd oddi odea oded odei odeo odia odic odie odio odiu odoo odou oec- oeca oecc oedo oeec oeid oici oido oiii ooaa ooda oodi ooia ooid oooo ouac ouad oucc oudc oude ouea oued ouie ouii ouu- u-ie uaca uaoc uaua ucad ucai ucca ucci ucdc ucdd ucea ucio ucua udaa udad udau udca uddi udea udic udid udoo ueda uica uocc uuoc uuuu