dddd dedd dede dedo deed deek deev dek- deke dekh deve devo deze dezh dhed dhee dhod dod- dodd dode dodo doek doke doko dood dook dove doze dozo dzh- dzhe dzhh dzok dzvv dzze edde eddo ede- edeh edod edve eede eeee eeke eeze ehdd eheh eked ekek ekho eode evoe evoo evvk ezed ezek ezod ezov ezzo hdod hedd hede hedo hedz heed heek hehe heho heke heve heze hhhh hode hodh hodk hoed hoek hohe hoho hoke hoko hood hooe hook hove hovk hoze hozo kddd kddk kdez kdkd kdkk kdko kdoe kdok kdov kdvv kdzz kedd kede kedo keed keeh keek kehk keke keko keok keve keze kezz khdk khdv khed khhk khho khhz khke khkk khkv khkz khoe khok khoz khvh khzk khzz kkdd kkdo kkdv kkdz kked kkez kkhh kkhk kkkk kkoh kkoo kkov kkoz kkvv kkzz kode kodk kodo kodv kodz koed kohd kohh koho koke kokh kokk koko kokz kook kooo koov kooz kove kovk kovo koze kozk kozo kvod kvoe kvoh kvok kvoo kvov kvoz kvvv kvvz kzee kzhd kzhe kzhk kzke kzkz kzoo kzoz kzzd kzzk kzzo kzzv kzzz o-eo oddd oded odeo odoh odoo oedo ohed ohee ohho ohoh ohok oked okeh okko okok ooho oooh oooo ooze ovde ovee ovhd ovo- ovod ovoo ozd ozee ozek vede vedo veho veke veoh veve vevo veze vhhh vkzv vode vodo voho voke vovk vvvv zedd zede zedo zeek zeke zeko zeve zeze zhee zodd zoke zoo- zook zovk zozo zzhz zzzz