a-do a-ha aaaa aaac aaad aaah aaar aaca aacc aacd aach aaco aacr aada aadc aagh aaha aaoo aara aarc aard aaro acaa acac acad acag acar acca accc accd acch acco acda acdc acga acgr acha achh acho achr acoa acod acog acoh acor acr- acra acrc acro acrr adaa adac adad adag adah adao adar adcc adda addc addd addo addr adha adhd adho adoc adod adog adoo ador adra adro ag-o agac agad agag agao agar agca agcc agco agda agga agha agod agog agoo agra agro ahac ahad ahah ahar ahha ahoa ahod ahog ahor ahra ahrc ahrr aoah aoca aodh aora arac arad arag arah arar arc- arca arch arco arda ardc ardo arga argh argo arh- aroa arod aroo aror arr- arra arrc arrg arrh arro arrr c-cd caaa caac caah cac- caca cacc cach caco cacr cada cadc cadd cado cadr caga cagg cago cagr caha caod caor cara carc card caro carr ccaa ccac ccad ccag ccar ccca cccc ccdc ccdh ccdr ccga ccgc ccha cchr ccoc ccod ccra ccrc ccrg cd-r cdaa cdac cdad cdda cddr cgac cgcc cgcg cgro chaa chac chad chag chah chao char chca chch chgd chha choc chod choh choo chor chra chrc chrd chro chrr coad coag coca coch coco coda codd cogh cogo coha coho cood cooh cor- cora corc cord corg coro corr crac crag crar crca crcc crcr crda crdc croc crod croh croo cror daad daag daar daca dada dado daga dagg dagh dago dagr daha dara darc dard darg daro darr dcca dccc dcgo dcra dddd ddoc ddrc dgac dgca dhaa dhad dhag dhao dhar dhod dhor doar doca doch doco dod- doda dodd dodg dodo dog- doga dogg dogh dogo doha dohc dohr dood door dora dorc dord doro dorr draa drac drad drag drar drca drda drod drog droh drra gaar gach gada gadd gado gaga gagg gago gaha gaoh gara gard garg garo garr gc-c gcaa gccc gcda gcoa gcrg gdca gdor gdrc gggg gghg ghar goad goar goca goch gocr goda godo goga gogh gogo goha good goog goor gora gord gorg goro gorr grac grad grcc grdc groc grod grog groh groo gror grrr haad haag haar haco hada hadh hag- haga hagg hagh hago haha haho haor hara harc hard harh haro harr hcca hccc hcch hcdr hcgh hcrd hdca hdda hdoc hdod hdra hgah hgar hggc hhaa hhgg hhhh hoac hoad hoag hoar hoca hoch hocr hoda hodh hodr hoga hogg hogh hogo hoha hoho hood hoor hora horc hord horg horo horr hrac hrad hrdc hrod hrrc oara ocac ocad occa occc ocga ocha ocra ocro ocrr odac odah odda oddd odoh odoo odor odra ogar ogdc ogdh ogoa ogod ogog ogra ogro ohad ohcc ohgr ohho ohoh ohra ooaa oocr ooda ooha ooho oooh oooo oora oord orac orad orah orao orar orca orch orco orda ordo orga orgo oro- oror orra orro raad raag rac- raca racc rach raco rada radc radd radh rado radr raga ragg ragh rago raha rahr raoc raoh rara raro rcac rccc rcdc rcga rcgc rcrd rcrg rdac rdoc rhag rhcg rhoa rhoc rhod rhog rhoh road roag roar roca rocc roch roco roda rodd rodo roga rogg rogh rogo roha rohr rood roog roor rora rorc roro rrad rrah rrrr