-hou a-do a-ha aaaa aaac aaad aaae aaah aaca aacc aacd aace aach aaco aacu aada aadc aade aadu aaea aaec aaha aaoe aaoo acaa acac acad acae acca accc accd acce acch acco accu acda acdc acde ace- acea acec aced aceh acha ache achh acho achu acoa acod acoe acoh acou acu- acue acuo adaa adac adad adae adah adao adcc adda addc addd adde addo addu adea adee adeh adeo adha adhd adho adhu adoc adod adoe adoo adua adue aeac aede ahac ahad ahah ahau ahed ahha ahoa ahod ahoe ahua aoah aoca aoce aodh aoeu auaa auca auce auch audc aude audh audo c-cd caaa caac caah cac- caca cacc cace cach caco cada cadc cadd cade cado cadu caec caeu caha cahe caod cauc cauo ccaa ccac ccad ccca cccc cccu ccdc ccdh cced ccee ccha cche ccoc ccod ccuc cd-e cdaa cdac cdad cdda cdec ceac cead cec- ceca cece ceco ceda cedd cede cedo cedu ceec ceou chaa chac chad chae chah chao chau chca chce chch chea chec ched chee cheh cheu chha choc chod choh choo chou chua chud coad coca coce coch coco cocu coda codd code coed coha coho cood cooh coua coud coue cuau cuca cucc cuce cuda cude cued daad daae daau daca dace dada dade dado dadu daeu daha dahe dahu daou daud daue dcca dccc dccu dche dddd ddoc deac dead deae deau dec- deca decc decd dece deco deda dedd dede dedo dedu deed deha dehu deua deue dhaa dhad dhao dhau dhec dhed dhee dhod doae doca doce doch doco docu dod- doda dodd dode dodo doea doha dohc dood douc doud doue duaa duad duah duca duce duch duco duda dudd dude dudo dudu duha duhe duhu duo- eaca eacc each eada eadd eaec ecaa ecac ecad ecao ecca eccc ecce ecco ecdc eced echa eche echo eco- ecod ecou ecua edac edad edah edca edda eddc edde eddo ede- edea edeh edoc edod edou educ eeca eede eedu eeea eeee eeoc ehaa ehcc ehdd ehea eheh eheu ehud eocd eode eucd euch eude haad hace haco hada hade hadh hadu haec haed haha haho hau- haud haue hcca hccc hcch hdca hdda hdoc hdod head heah heca hech heda hedd hede hedo heed hehe heho heou heue hhaa hhhh hoac hoad hoca hoce hoch hoda hode hodh hoed hoha hohe hoho hood hooe houd houe huac huah huch hucu huda hudd hude hudo hudu huea hued huhu o-eo oaau oade oahe oahu ocac ocad occa occc oce oced ocee ocha oche odac odah odda oddd odea oded odeo odoh odoo odou oec- oeca oecc oedo oeec ohad ohau ohcc ohed ohee ohho ohoh ooaa ooda ooha ooho oooh oooo ouac ouad oucc ouch oudc oude oudh ouea oued ouu- uaca uaoc uaua ucad ucca ucdc ucdd ucea ucha uche ucho ucua udaa udad udau udca udea udoh udoo ueda uh-d uhde uhoh uhuh uocc uuoc uuuu