a-ha aaaa aaac aaad aaae aaah aaca aacc aacd aace aach aacu aada aadc aade aadu aaea aaec aaha acaa acac acad acae acca accc accd acce acch accu acda acdc acde ace- acea acec aced aceh acha ache achh achu acu- acue adaa adac adad adae adah adcc adda addc addd adde addu adea adee adeh adha adhd adhu adua adue aeac aede ahac ahad ahah ahau ahed ahha ahua auaa auca auce auch audc aude audh c-cd caaa caac caah cac- caca cacc cace cach cada cadc cadd cade cadu caec caeu caha cahe cauc ccaa ccac ccad ccca cccc cccu ccdc ccdh cced ccee ccha cche ccuc cd-e cdaa cdac cdad cdda cdec ceac cead cec- ceca cece ceda cedd cede cedu ceec chaa chac chad chae chah chau chca chce chch chea chec ched chee cheh cheu chha chua chud cuau cuca cucc cuce cuda cude cued daad daae daau daca dace dada dade dadu daeu daha dahe dahu daud daue dcca dccc dccu dche dddd deac dead deae deau dec- deca decc decd dece deda dedd dede dedu deed deha dehu deua deue dhaa dhad dhau dhec dhed dhee duaa duad duah duca duce duch duda dudd dude dudu duha duhe duhu eaca eacc each eada eadd eaec ecaa ecac ecad ecca eccc ecce ecdc eced echa eche ecua edac edad edah edca edda eddc edde ede- edea edeh educ eeca eede eedu eeea eeee ehaa ehcc ehdd ehea eheh eheu ehud eucd euch eude haad hace hada hade hadh hadu haec haed haha hau- haud haue hcca hccc hcch hdca hdda head heah heca hech heda hedd hede heed hehe heue hhaa hhhh huac huah huch hucu huda hudd hude hudu huea hued huhu uaca uaua ucad ucca ucdc ucdd ucea ucha uche ucua udaa udad udau udca udea ueda uh-d uhde uhuh uuuu