a-ak a-do a-ha a-ok aaaa aaac aaad aaah aaca aacc aacd aach aack aaco aada aadc aagh aaha aahk aaka aaoo acaa acac acad acag acca accc accd acch acco acda acdc acga acha achh acho ackd acoa acod acog acoh adaa adac adad adag adah adak adao adcc adda addc addd addo adha adhd adho adoc adod adog adok adoo ag-o agac agad agag agao agca agcc agco agda agga agha agod agog agoo ahac ahad ahah ahha ahoa ahod ahog ahok akaa akah akao akca akha akka akko akok aoah aoca aodh c-cd caaa caac caah cac- caca cacc cach cack caco cada cadc cadd cado caga cagg cago caha caka caod ccaa ccac ccad ccag ccca cccc ccdc ccdh ccga ccgc ccha ccoc ccod cdaa cdac cdad cdda cgac cgcc cgcg chaa chac chad chag chah chak chao chca chch chgd chha chka choc chod choh chok choo ckac ckch ckck ckco ckdo ckga ckgo ckoa ckoc ckoo coad coag coak coca coch cock coco coda codd cogh cogo coha coho cok- coka coko cood cooh cook daad daag daca dada dado daga dagg dagh dago daha daka dako dcca dccc dcgo dddd ddoc dgac dgca dgka dgkd dgkg dhaa dhad dhag dhak dhao dhod dkdc doak doca doch dock doco dod- doda dodd dodg dodo dog- doga dogg dogh dogo doha dohc doka doko dood dook gach gack gada gadd gadk gado gaga gagg gago gaha gaoh gc-c gcaa gccc gcda gcoa gdca gggg gghg goad goca goch goda godo goga gogh gogo goha good goog gook haad haag haak hack haco hada hadh hag- haga hagg hagh hago haha haho haka hakk hako hcca hccc hcch hcgh hdca hdda hdoc hdod hgah hggc hhaa hhgg hhhh hkcc hoac hoad hoag hoca hoch hock hoda hodh hodk hoga hogg hogh hogo hoha hoho hoka hoko hood hook kaaa kaag kaak kacc kacd kach kaco kad- kada kadd kado kag- kaga kagc kagg kagh kago kaha kahc kaho kaka kakc kakh kakk kako kaoa kaoc kaog kaok kcaa kcac kcad kcah kcca kccc kccd kcck kcda kcdc kcdd kcgc kcha kchg kchh kchk kcho kckc kckk kcko kcog kcoh kdaa kdac kdad kdag kdak kdao kdca kdcc kdcd kdco kddc kddd kddg kddk kdgo kdka kdkd kdkk kdko kdoc kdog kdok kgac kgak kgcc kgcd kgdc kgdd kgga kggg kggo khac khad khak khao khca khcc khch khck khdc khdk khgc khgg khhg khhk khho khka khkk khoa khoc khok kkaa kkac kkag kkcd kkch kkck kkco kkda kkdc kkdd kkdg kkdo kkgo kkha kkhh kkhk kkkk kkoa kkoh kkoo koac koak koca kocd koch kock koda kodk kodo koga kogd kogg kogh kogo koha kohd kohh koho koka kokc kokh kokk koko kooc koog kook kooo ocac ocad ocak occa occc ocga ocha odac odah odda oddd odoh odoo ogdc ogdh ogoa ogod ogog ohad ohcc ohho ohoh ohok okak okgo okha okka okko okok ooaa ooak ooda ooha ooho oooh oooo