-ene dddd dedd dede dedu deed deel deen deep deld dele dell delp dene denn denu depe depp deue deul deux dex- dexe dlux dpll dppx dudd dude dudu duel dule dull dulu dune dunn dupe duul dxed dxel dxep dxll dxnd dxnu dxue dxxl dxxx edde eddp ede- edel eden edex edle ednl edun edup edxl eede eedu eeee eele eend el-p elde eled elee elen elex elle ellu elne elpe elue elul end- ende endu ened enee enel enne ennu enp- enue epee epen eple epll epln eppp epxp eude eule exed exel exen expn exul lddp le-u lede leed leel leen leep lele lell lelu lend lene lenn lepe lepp leud leun lexx lldp lleu llll llud lndn lppl lpxn ludd lude lued lule lull lulu lund lune lunn lupe lupu luup luxe lxde lxxx n-up ndde ndnp ndpd nedd nede nedu need neel neen neep neld nele nell nend nene nenu nepe neue neun neuu nexe nexx nnnn nppd nppl nudd nude nuee nuel nule null nune nunn nupe nxdn pdpn ped- pede peed peel peen peep pel- pele pell pelu pen- pend pene penn penu pepd pepe peul peun pldn ple- pled plee plen pleu plex plpp plud plue plup pneu pnld pnln pnnl pnpp pnup ppen pple pppd pppn pppp pu-e pudu pued puel pueu pule pull pulp pulu pund pune punu punx pupe pupl pupu puxe pxdn udel uden udpd udun uele uell uend ulde ulee ulen ulex ulle ulne ulul unde uned unee unen unle unlp unne uped upen upne upnp uppe uppp uppu upup uuen uulu uuuu uxue uxul x-ed xen- xene xenn xenu xexe xlpe xnee xpdl xuld xupl xuxu xxxx