-er -up eee eel eem eep eer eet ele ell elm elp elr elt elu em- eme eml emm emp emr emt emu ep- epe epl epm epp epr ept epu ere erl erm erp err ert eru ete etl etm etp etr ett etu eu- eue eul eup eur eut l-p lee lel lem lep ler let leu lle lll llm llp llr llt llu lme lml lmm lmp lmr lmt lmu lpe lpl lpm lpp lpr lpt lpu lrm lrp lrr lrt lru lte ltl ltm ltp ltr ltt ltu lue lul lum lup lur lut luu m-r mee mel mem mep mer met meu mle mll mlm mlp mlr mlt mlu mme mml mmm mmp mmr mmt mmu mpe mpl mpm mpp mpr mpt mpu mre mrl mrm mrp mrr mrt mru mte mtl mtm mtp mtr mtt mtu mue mul mum mup mur mut muu p-p pee pel pem pep per pet peu ple pll plm plp plr plt plu pme pml pmm pmp pmr pmt pmu ppe ppl ppm ppp ppr ppt ppu pre prl prm prp prr prt pru pt- pte ptl ptm ptp ptr ptt ptu pue pul pum pup pur put puu re- ree rel rem rep rer ret reu rle rll rlm rlp rlr rlt rlu rme rml rmm rmp rmr rmt rpe rpl rpm rpp rpr rpt rpu rrl rrm rrp rrr rrt rru rte rtl rtm rtp rtr rtt rtu rue rum rup rur rut ruu te- tee tel tem tep ter tet teu tle tll tlm tlp tlr tlt tlu tme tml tmm tmp tmr tmt tmu tpe tpl tpm tpp tpr tpt tpu tre trl trm trp trr trt tru tte ttl ttm ttp ttr ttt ttu tue tul tum tup tur tut tuu uee uel uem uep uer uet ule ull ulm ulp ulr ult ulu um- ume uml umm ump umr umt umu up- upe upm upp upr upt upu ur- ure url urm urp urr urt uru ute utl utm utp utr utt utu uue uum uur uut uuu

eeee eele eete eetu el-p elee elem eler elet elle ellu elme elml elpe elte elue elul elum emel emer emet emeu emle emlm emme emml emmu empe empt emre emte emtp emul emup epee eper eple epll eppp eprp epte erel erem erer eret erle erll erme erpe erre ertl ertu erum erur etee etel etem eter etre etrm ette ettu euer eule eur- eure eurt le-u leel leem leep leer leet lele lell lelu leme lemm lemp lemu lepe lepp lept lere lerm lerp lert lete lett leur llet lleu llll lmmr lppl lprp lrmt lrpu lrrr ltee lttr luer lule lull lulu lume lump lupe lupu lure lurt lute luup meel meem meep meer meet mel- mele mell melt meme meml memr memu mepe mer- mere merl merm merp mert meru met- mete mett metu meum meup mlle mltr mmlp mmmm mmpr mmpu mmrp mplm mppe mppp mprp mptp mree mrml mrtm mrtt mtel mtep mtle mtre mtrl mtrr mttr muee muel muet mule mull mulm mult mulu mume mumm mump mumu mure murl murr murt muru mute mutt mutu muut peel peep peer peet pel- pele pell pelm pelt pelu pemt pepe per- pere perl perm perp perr pert peru pete petr pett peul peur peut ple- plee plet pleu plpp pltt plue plum plup plur pmel pmle pmmp pmmu pmpm pmrt pmut pper pple ppml pppp pprm ppru pptt ppur pre- pree prel prem prep pret preu prle prlr prrm prtm prtp prtr prue prum prut pruu pter ptmp pu-e puel puer puet pueu pule pull pulp pult pulu pume pump pupe pupl pupu pur- pure purl purp purr puru put- pute putt putu reel reem reep reet rele rell relm relp relt reme remp repe repl repp repr rept repu rere rert reru rete retr rett reue reul reup reut reuu rlee rleu rlml rmll rmrp rmtu rpet rrle rrmp rrrr rrum rtee rtle rtlt rtml rtmp rttp ruel ruer ruet rule rull rume ruml rumm rump rumt rupe rupp rupt rure rurp ruru rute rutl rutt rutu teel teem teer teet tel- tele tell telt telu teme temp temu tepe tepp tepu ter- tere term terp terr teru tete tetr tett tetu teut tmep tmtt tper tpmt tppp tppr tpte tptp tptr tput tre- tree trem tret treu trml trmu trpe trpm trpp trte trtr true trut truu tter ttml tttt ttul tuel tuer tuet tule tull tulp tulu tume tump tumu tupe tupu ture turm turp turr turt turu tute tutl tutt tutu tuum u-rp uele uell ulee ulle ullr ulme ulmu ultt ulul ulum umer umet umpe umut upme upml uppe uppp uppu uptl upup ure- uret urle urre urte urum urup urur urut utel utep uter utmp uttu uulu uuuu

-tree eeeee eeler eepee eleet elele eleme eleut ellel eller ellet ellul elmer elmet elpee elper elulu eluru elute emeer emele emell emere emerl emert emmer emmet empee empel empte emtee emtel emule emure eppml epure erem- erept erere erpel errtu erte ertel erter erump erupt etete etree ettel etter ettle eturu euell euler eum-u eumel eurel eurre leell leeme leere leert lelep leleu lelle lemel lemer lemme lemur lepel leper lepet leppe lepre lept- lerer lerum letem letme letre lette letup letur leupp lmule lulle lulte lulul lumer lumet lumle lumme lumut luper luppe lupul lurer lurue lurup lute- luter lutte lutum m-tel meele meell meemu meere meete melee melem melet mell- melle melte melur melut memel memer merel merer meret merle merre merte merul merur metel meter metle metr- metre mette metup metur meuer meule meure meute mlete mmmmm mpret mreru mrlee mrmet mt-te mt-tm mt-tp mt-tr mt-tt mtepe mtree mttle mtume muler mulet mulle mult- multe mulur mumle mumlu mumme mummu muppu muret mureu murle murre murru murum murup murut muter mutet mutlu mutum p-rep peele peell peere peerl peert peete pelee peler pelet pelle pepee pepel peple peppe pept- pepup perel