a-ha aaaa aaad aaae aaaf aaah aaar aada aade aaea aafa aafd aaff aaha aara aard aare adaa adad adae adah adar adda addd adde addr adea adee adeh ader adfa adha adhd adra adre aeaf aede aeer aer- aera aerd afaa afad afar afee afer affa afr- afra afre ahad ahah ahar ahed ahfa ahha ahra ahre ahrr arad arae araf arah arar arda arde ardf area ared aree aref areh arfa arff arh- arr- arra arre arrh arrr daad daae daar dada dade daer dafa dafe daff daha dahe dara dard dare darf darr dddd ddre dead deae deaf dear deda dedd dede deed deef deer defe deff deha der- dera dere derf derr dfaf dfer dffa dfrf dhaa dhad dhar dhed dhee dher draa drad draf drar drda drea dred dree dref dreh drra eaaf eada eadd eara eard eare earh edad edah edar edda edde ede- edea edeh eder edfa edra eede eeea eeee eefa eefe eera efda effa ehaa ehdd ehea eheh eher ehre erad eraf erda erde erdf ered erer erra erre faaa faad faah fada fadd fade fafa fafe faff faha fahd fahr fara fard fare farr fead feaf fear feda fede feed feer fefe feff fehd fehr fera ferd fere ferr ffar ffee ffff ffrr frad frae frea fred free haad haaf haar hada hade hadf hadh haed hafd hafe haff haha hara hard hare harf harh harr hdda hdra head heaf heah hear heda hedd hede heed heef heer hefd hefe hehe hera herd here herr hhaa hhhh hrad hree raad raaf rada radd rade radh radr raed raef raer rafa rafe raff raha rahe rahr rara rare rarf rder rdfa rea- read reae reaf rear reda redd rede redh redr reed reef refd refe reff refr reha rehe rera rerd rere rfae rfef rhae rhea rhee rrad rrah rred rrrr