-ene dddd dedd dede dedu deed deem deen deep dem- demd deme demn demu dene denn denu depe depp deue deum dmpu dudd dude dudu dume dumm dump dune dunn dupe edde eddm eddp ede- edem eden edme edun edup eede eedu eeee eend emen emeu emme emmu emne empd empe emup end- ende endu ened enee enem enne ennu enp- enue enum epee epen epmd eppp eude eudm mddm mden mdme mdmp mdpp mdud medd mede medu meed meem meen meep meme memu men- mend mene menn menu mepe meum meup mmen mmmd mmmm mmpu mmun mnem mppe mppp mudd mude mudu mued muee mume mumm mump mumu mund mune munn munu n-up ndde ndmp ndnp ndpd nedd nede nedu need neem neen neep nem- neme nemn nemp nemu nend nene nenu nepe neue neum neun neuu nm-e nnnn npmd nppd nudd nude nuee nume numm nump numu nune nunn nupe pdmu pdpn ped- pede peed peen peep pen- pend pene penn penu pepd pepe peun pmed pmmp pmmu pmpm pneu pnnm pnpp pnup ppen pppd pppn pppp pu-e pudu pued pueu pume pump pund pune punu pupe pupu udem uden udpd udun uend umde umpe unde uned unee unen unne unum updm uped upen upme upne upnp uppe uppp uppu upup uuen uuuu