-ene dddd ddre dedd dede dedu deed deel deen deep deer deet deld dele dell delp delt dene denn dent denu depe depp depr dept der- dere dern derp derr dete detn detr deue deul deur deut dner dnet dntp dntt dnut dpdt dper dpll dred dree drel dren dret drue drup drut druu dtdp dted dten dtle dtpl dtrl dttp dudd dude dudu duel duer duet dule dull dult dulu dune dunn dunt dupe dure durn durt duru dute dutp duul duur duut edde eddp ede- edel eden eder edle ednl edrn edru edun edup edur eede eedu eeee eele eend eent eete eetu el-p elde eldr eled elee elen eler elet elle ellu elne elpe elte elue elul end- ende endu ened enee enel ener enne ennu enp- ent- entd ente entp entr enue enur enut epee epen eper eple epll epln eppp eprp epte erde ered erel eren erer eret erld erle erll erne erpe erre ertl ertu erur etee etel eten eter etne etnr etre ette ettn ettu etun eude euer eule eur- eure eurt lddp le-u lede ledt leed leel leen leep leer leet lele lell lelu lend lene lenn lent lepe lepp lept lerd lere lern lerp lert lete lett leud leun leur lldp llet lleu llll llud lndn lner lppl lprp lrdd lrne lrpu lrrr ltee ltnt lttr ludd lude lued luer lule lull lulu lund lune lunn lunt lupe lupu lurd lure lurt lute luup n-up ndde nder ndnp ndnt ndpd ndpr ndre ndut nedd nede nedu need neel neen neep neer neet neld nele nell nelt nend nene nent nenu nepe nepr nept nerd nere nerl nerr nert neru net- netd nete nett neue neun neur neut neuu nler nlrp nnnn nnpr nntn nppd nppl nprt npte nptn nren nrpn nrrd nrrl nrtl nter nteu ntnd ntnu ntpd ntrl ntru nttr nudd nude nuee nuel nuer nule null nune nunn nunt nupe nurd nure nurl nurn nurp nurr nurt nuru nute nutt nutu pdpn pdpr ped- pede peed peel peen peep peer peet pel- pele pell pelt pelu pen- pend pene penn pent penu pepd pepe per- perd pere perl pern perp perr pert peru pete petn petr pett peul peun peur peut pldn pldt ple- pled plee plen plet pleu plnt plpp pltt plud plue plup plur pnet pneu pnld pnln pnnl pnpp pntd pntl pntr pnup ppen pper pple pppd pppn pppp ppru pptn pptt ppur pre- pred pree prel pren prep pret preu prle prlr prnd prnp prpd prrd prtp prtr prud prue prut pruu pten pter ptld ptpd ptrd pu-e pudu pued puel puer puet pueu pule pull pulp pult pulu pund pune punt punu pupe pupl pupu pur- pure purl purp purr puru put- pute putt putu rder redd rede redl redr redu reed reel reen reep reet reld rele rell relp relt rend rene renn rent renu repe repl repp repr rept repu rerd rere rert reru retd rete retr rett reue reul reup reut reuu rldt rlee rleu rndp rnld rnnt rntd rntp rnut rpdp rpet rppn rptd rptn rred rrle rrrr rrun rtdt rtee rtle rtlt rtnd rttp rudd rude rudl rudp rued ruel ruen ruer ruet rule rull rund rune runn runt rupe rupp rupt rurd rure rurp ruru rute rutl rutt rutu ruud ruun tedd tede teed teel teen teer teet tel- teld tele tell teln telt telu tend tene tenn tenp tent tenu tepe tepp tepu ter- tere tern terp terr teru tete tetr tett tetu teut tldp tldr tlen tndd tnut tpdu tped tper tpld tppd tppp tppr tpte tptp tptr tput tre- tred tree tren tret treu trpe trpn trpp trte trtr trud true trun trut truu tten tter tttt ttul tude tudu tuel tuen tuer tuet tule tull tulp tulu tund tune tunn tunu tupe tupu turd ture turn turp turr turt turu tute tutl tutt tutu u-rp udel uden uder udet udpd udun uele uell uend ulde ulee ulen ulle ullr ulne ultt ulul unde uned unee unen uner unle unlp unne unte unut uped upen upne upnp uppe uppp uppu uptl upup urde urdu ure- ured uret urle urne urre urte urun urup urur urut utel utep uter utne utpd uttu uuen uulu uuuu