b-e-d bbbee bebed bebel bedde bedee bedel bedle bedub bedue beebe beede beeld beele beffe belde beled belee belef bellb belle belue beule bledd blede bleed bleue blude blued bluff bubbe buble budde buddu budel buell buffe bufle bulb- bulde bull- bulle bulul ddddd debed debel deble dedde dedee dedlu deede deefe deeff deele defed deffe deled delee deleu delle deuel deule dub-l dubee duble dubul duded dudle duele duell dulle dullu e-dee ebbed ebble ebell eblul ebull edell edule eeeee eefde eelde eeled effed elded eldee elele elfed ellel ellul elude elulu euell febel feble fedde fedee feeld feele felde felle feued feule flede fleed fludd flued fluff fu-fu fudde fuddu fulbe fulde fulle fullf lebed lebel ledee leede leell lefeu leffe leful leleu lelle leude lubbe lubed luble ludde luddu lulle lulul u-dub ubble uddel udell uelfe ululu uuuuu