a-ak a-ha a-ok aaaa aaac aaah aaca aacc aach aack aaco aagh aaha aahk aaka aaoo acaa acac acag acca accc acch acco acga acha achh acho acoa acog acoh ag-o agac agag agao agca agcc agco agga agha agog agoo ahac ahah ahha ahoa ahog ahok akaa akah akao akca akha akka akko akok aoah aoca caaa caac caah cac- caca cacc cach cack caco caga cagg cago caha caka ccaa ccac ccag ccca cccc ccga ccgc ccha ccoc cgac cgcc cgcg chaa chac chag chah chak chao chca chch chha chka choc choh chok choo ckac ckch ckck ckco ckga ckgo ckoa ckoc ckoo coag coak coca coch cock coco cogh cogo coha coho cok- coka coko cooh cook gach gack gaga gagg gago gaha gaoh gc-c gcaa gccc gcoa gggg gghg goca goch goga gogh gogo goha goog gook haag haak hack haco hag- haga hagg hagh hago haha haho haka hakk hako hcca hccc hcch hcgh hgah hggc hhaa hhgg hhhh hkcc hoac hoag hoca hoch hock hoga hogg hogh hogo hoha hoho hoka hoko hook kaaa kaag kaak kacc kach kaco kag- kaga kagc kagg kagh kago kaha kahc kaho kaka kakc kakh kakk kako kaoa kaoc kaog kaok kcaa kcac kcah kcca kccc kcck kcgc kcha kchg kchh kchk kcho kckc kckk kcko kcog kcoh kgac kgak kgcc kgga kggg kggo khac khak khao khca khcc khch khck khgc khgg khhg khhk khho khka khkk khoa khoc khok kkaa kkac kkag kkch kkck kkco kkgo kkha kkhh kkhk kkkk kkoa kkoh kkoo koac koak koca koch kock koga kogg kogh kogo koha kohh koho koka kokc kokh kokk koko kooc koog kook kooo ocac ocak occa occc ocga ocha ogoa ogog ohcc ohho ohoh ohok okak okgo okha okka okko okok ooaa ooak ooha ooho oooh oooo