dddd ddpo dedd dede dedo dedu deed deel deep deld dele dell delo delp deol deop depe depo depp deue deul dod- dodd dode dodo doel dold dole doll dolo dolp dolu dood dool doop dope dopo dopp doud doue doul doup dpll dudd dude dudo dudu duel dule dull dulo dulu duo- dupe dupo duul edde eddo eddp ede- edel edle edod edou edup eede eedu eeee eele el-p elde eled elee eleo elle ello ellu elod elpe elue elul eode eole eolo epee eple epll epod epol eppo eppp eude eule lddp ldeo le-u lede ledo leed leel leep lele lell lelo lelu leod leou lepe lepo lepp leud lldp lleu llll llod lloo llud lode loeu lold lole loll lolo lood looe lool loop lope lopp lopu loud loue loul loup louu lpod lppl ludd lude ludo lued lule lull lulu lupe lupo lupu luup o-eo oddd oded odel odeo odle odoo odop odou oedo oele olde ole- oled oleo olle ollo olpe oold oolo oooo oped opel opep ople opo- oppo oude oued ould oule oulu oupe ouu- ped- pede pedo peed peel peep pel- pele pell pelo pelu peou pepd pepe pepo peul ple- pled plee pleo pleu plod ploo plop plou plpp plud plue plup pod- podd pode podo podu poed poel pold pole poll polo polu pood pool poop pop- pope popo popp poud poul poup pple pplo ppod pppd pppo pppp pu-e pudo pudu pued puel pueo pueu pule pull pulo pulp pulu pupe pupl pupu udel udoo udop udpd uele uell ulde ulee uleo ulle ullo ulo- ulul updo uped uplo uppe uppp uppu upup uulu uuuu