a-do a-ha a-ii aaaa aaac aaad aaae aaah aaai aaca aacc aacd aace aach aaci aaco aada aadc aade aadi aaea aaec aaha aaic aaii aaoe aaoo acaa acac acad acae acai acca accc accd acce acch acci acco acda acdc acde acdi ace- acea acec aced aceh acha ache achh achi acho aci- acia acic acid acie acoa acod acoe acoh adaa adac adad adae adah adai adao adcc adci adda addc addd adde addi addo adea adee adeh adeo adha adhd adhi adho adia adic adie adio adoc adod adoe adoo aeac aeci aede aeio ahac ahad ahah ahai ahdi ahed ahha ahio ahoa ahod ahoe aiai aica aicc aicd aice aich aida aidc aide aidi aiea aiee aiha aiho aiia aiic aiid aioc aioi aoah aoca aoce aodh c-cd caaa caac caah cac- caca cacc cace cach caci caco cada cadc cadd cade cadi cado caec caei caha cahe caia caic caid caio caod caoi ccaa ccac ccad ccai ccca cccc ccci ccdc ccdh ccdi cced ccee ccha cche ccic ccid ccii ccoc ccod cd-e cdaa cdac cdad cdai cdda cdec cdic cdii cdio ceac cead cec- ceca cece ceci ceco ceda cedd cede cedi cedo ceec chaa chac chad chae chah chai chao chca chce chch chci chdi chea chec ched chee cheh chha chia chic chid chie chih choc chod choh choi choo ciaa ciao cica cicc cich cici cico cida cidc cide cidi ciee ciia ciid ciii coad coai coca coce coch coco coda codd code codi coed coha coho coia cood cooh daad daae daca dace daci dada dade dadi dado daha dahe dahi daia daid daie daio dcca dccc dcci dche dcia dcii dcio dddd ddie ddoc deac dead deae dec- deca decc decd dece deci deco deda dedd dede dedi dedo deed deha dehi deid deie deih dhaa dhad dhai dhao dhec dhed dhee dhod dia- diac diad diao dica dice dich dici dico dida dide didi dido diea died diii dioc doae doca doce doch doci doco dod- doda dodd dode dodi dodo doea doha dohc doid dood eaca eacc each eada eadd eadi eaec ecaa ecac ecad ecai ecao ecca eccc ecce ecci ecco ecdc eced echa eche echo eco- ecod edac edad edah edca edda eddc edde eddi eddo ede- edea edeh edei edhi edia edie edoc edod eeca eede eeea eeee eeoc ehaa ehcc ehdd ehea eheh eiao eica eich eico eid- eide eidi eido eiec eied eiei eiha eiho eocd eode h-ii haad hace haco hada hade hadh hadi haec haed haha haho haid haie hcca hccc hcch hchi hdca hdci hdda hdoc hdod head heah heca hech heda hedd hede hedi hedo heed hehe heho heia heic heid heie heih hhaa hhhh hi-c hiaa hicc hice hich hico hida hide hidi hied hiei hihc hihe hihi hiho hiie hioc hoac hoad hoai hoca hoce hoch hoda hode hodh hodi hoed hoei hoha hohe hoho hoid hoie hood hooe iaaa iaac iaai iaca iacc iadc iaea iaec iahc iaia icaa icac icad icai icao icca iccc icci icco icdc icdd icde icea icec iced icee ichc ichd iche ichi icho icoc icod idad idae idah idca idce idda iddo idea idec ided idee ideo idha idia idic idid idie idio idoc ieac iecc ieie ieio ieoh ihad ihcc ihed iiac iica iicd iida iide iied iiie iiii iiio iioi iioo ioci iod- ioda iodd iode iodo ioee ioii ioio iooi iooo o-eo oade oahe oaic ocac ocad occa occc occi oce oced ocee ocha oche ochi odac odah odai odci odda oddd oddi odea oded odei odeo odia odic odie odio odoh odoo oec- oeca oecc oedo oeec oeid ohad ohai ohcc ohed ohee ohhi ohho ohia ohid ohio ohoh oici oido oiii ooaa ooda oodi ooha ooho ooia ooid oooh oooo