ddddd dedde dedee deede deefe deeff deele deeve defed defeo deffe deffo defoe deled delee deleo delle dello deloo delve deool devel devoe devol dfdvd do-do do-ol dodol dodoo doele doled dolee dolev dolle dollo doodo doole dovev dvd-d e-dee eddoe edell edeo- edolo eeeee eefde eelde eeled eevee effed elded eldee eldol elele eleo- eleve elfed ellel elloe eloee eloff elole evdev evell eveof eveve evolo evolv evvol fedde fedee feeld feele felde felle feode feoff feole feood ffold flede fleed flevo flodd flode flood folle follo foole ledee ledol leede leell leeof leeve leffe lefve lelle lelov leove leved levee level levo- lledo lodde loddo loded loeve loffe loled lollo lolol loode looed loove loved lovee lvovo odell odelo odolo oelde oelve ofeve offed offof ofold oleo- olleo olovo oodle ooooo oovoo ovolo vedde vedel veede veele veell veeve velde veled velev velle vello veole veoll veveo volde voldo volee volfe volle volof volve volvo