d-rod ddddd dedde dedee deder deede deefe deeff deere defed defeo defer deffe deffo defoe deore deoro derde dered dero- derre derro dhedh do-do dodoo dodro doerr dofor doodo doore dored doree doreh dorff dorre drdre dredd drede dreed dreff drehe dreof drere drode drofe droff drood droof e-dee edder eddoe eddre edeo- edere edfor edoor edred eeeee eefde eerde efere effed effer efore eofor eorre erdor erdre erede erere erfde erode erodr eroor erore erred error fedde fedee feder fedor feeor feere fefor feher feode feoff feood ferde fered ferr- ferre ferro fodor foord foore ford- forde fordo fore- foreh foreo forro frede fredo freed freeh freer frere frhed frodo froed frood frore he-he he-ro hedde heded heder heede heerd heere hefed hefer heffe heore herod heroe herre herro hhhhh ho-ho ho-oh hodde hoder hodhr hodod hoedd hofer hohoe hooed hooer hoord hoore horde horhe horod horre horro hrere o-fer odder oddhe odore offed offer offof offre ofher oh-oh oheed ohfoo oo-er oohed ooher ooooh ooooo order ordre ordro oredo oreed oreo- orere orero orfeh orfeo orfoe orfor orodo oroer redde reder redor reede reefe reere reerh refed refer reffe reffo rehed reher rehoe reord rerde rere- reree rhede rheo- rhod- rhode rhodo rhoeo ro-ro rodde roded rodef rodeo roder rodor roero roffe rofor rohde rohff rohod roode rooer roofe roore rorer