-er -up ddd dde ddm ddp ddr ddt ddu de- ded dee dem dep der det deu dmd dme dmm dmp dmr dmt dmu dpd dpe dpm dpp dpr dpt dpu drd dre drm drp drr drt dru dtd dte dtm dtp dtr dtt dtu dud due dum dup dur dut ed- edd ede edm edp edr edt edu eed eee eem eep eer eet em- emd eme emm emp emr emt emu ep- epd epe epm epp epr ept epu erd ere erm erp err ert eru etd ete etm etp etr ett etu eu- eud eue eup eur eut m-r mdd mde mdm mdp mdr mdt mdu med mee mem mep mer met meu mmd mme mmm mmp mmr mmt mmu mpd mpe mpm mpp mpr mpt mpu mrd mre mrm mrp mrr mrt mru mtd mte mtm mtp mtr mtt mtu mud mue mum mup mur mut muu p-p pdd pde pdm pdp pdr pdt pdu ped pee pem pep per pet peu pmd pme pmm pmp pmr pmt pmu ppd ppe ppm ppp ppr ppt ppu prd pre prm prp prr prt pru pt- ptd pte ptm ptp ptr ptt ptu pud pue pum pup pur put puu rdd rde rdm rdp rdr rdt rdu re- red ree rem rep rer ret reu rmd rme rmm rmp rmr rmt rpd rpe rpm rpp rpr rpt rpu rrd rrm rrp rrr rrt rru rtd rte rtm rtp rtr rtt rtu rud rue rum rup rur rut ruu tdd tde tdm tdp tdr tdt tdu te- ted tee tem tep ter tet teu tmd tme tmm tmp tmr tmt tmu tpd tpe tpm tpp tpr tpt tpu trd tre trm trp trr trt tru ttd tte ttm ttp ttr ttt ttu tud tue tum tup tur tut tuu udd ude udm udp udr udt udu ued uee uem uep uer uet um- umd ume umm ump umr umt umu up- upd upe upm upp upr upt upu ur- urd ure urm urp urr urt uru utd ute utm utp utr utt utu uue uum uur uut uuu

dddd ddre dedd dede dedu deed deem deep deer deet dem- demd deme demu depe depp depr dept der- dere derm derp derr dete detr deue deum deur deut dmdt dmpu dpdt dper dred dree drem dret drue drum drup drut druu dtdp dted dtmp dttp dudd dude dudu duer duet dume dumm dump dupe dure durt duru dute dutp duur duut edde eddm eddp ede- edem eder edme edrm edru edup edur eede eedu eeee eete eetu emdt emer emet emeu emme emmu empd empe empt emre emte emtp emup epee eper epmd eppp eprp epte erde ered erem erer eret erme erpe erre ertu erum erur etee etem eter etre etrm ette ettu eude eudm euer eur- eure eurt mddm mdme mdmp mdpp mdud medd mede medu meed meem meep meer meet meme memr memu mepe mer- merd mere merm merp mert meru met- mete mett metu meum meup mmmd mmmm mmpr mmpu mmrp mppe mppp mprp mptp mrdd mred mree mrmd mrtm mrtt mrud mtep mtpd mtre mtrr mttr mudd mude mudu mued muee muet mume mumm mump mumu murd mure murr murt muru mute mutt mutu muut pdmu pdpr ped- pede peed peep peer peet pemt pepd pepe per- perd pere perm perp perr pert peru pete petr pett peur peut pmed pmmp pmmu pmpm pmrt pmut pper pppd pppp pprm ppru pptt ppur pre- pred pree prem prep pret preu prpd prrd prrm prtm prtp prtr prud prue prum prut pruu pter ptmp ptpd ptrd pu-e pudu pued puer puet pueu pume pump pupe pupu pur- pure purp purr puru put- pute putt putu rder redd rede redr redu reed reem reep reet reme remp repe repp repr rept repu rerd rere rert reru retd rete retr rett reue reup reut reuu rmrp rmtu rpdp rpet rptd rred rrmp rrrr rrum rtdt rtee rtmp rttp rudd rude rudp rued ruer ruet rume rumm rump rumt rupe rupp rupt rurd rure rurp ruru rute rutt rutu ruud tedd tede tedm teed teem teer teet teme temp temu tepe tepp tepu ter- tere term terp terr teru tete tetr tett tetu teut tmdp tmed tmep tmtt tpdu tped tper tpmt tppd tppp tppr tpte tptp tptr tput tre- tred tree trem tret treu trmd trmu trpe trpm trpp trte trtr trud true trut truu tter tttt tude tudu tuer tuet tume tump tumu tupe tupu turd ture turm turp turr turt turu tute tutt tutu tuum u-rp udem uder udet udpd umde umer umet umpe umut updm uped upme uppe uppp uppu upup urde urdu ure- ured uret urre urte urum urup urur urut utep uter utmp utpd uttu uuuu

-tree d-mer ddddd ddrmm ddrum dedde dedee deder dedur dedut deede deeme deepe deepp deepu deere demer demet demme dempt demre demur depue derde dered derm- derme derpt derre derue derum deter detre dette detur deure deut- drdre dredd drede dreed dreep drepe drere drude drumm drupe dtpmp duded duder duere duerr duete duett dueup dumme dumpt dumre duped duper dured duree durer duret durre durte durtu durum dutte e-dee e-med edder eddre edere edmed edred edrum edtmp eeeee eeped eepee eerde emede emeer emere emert emmer emmet empee empte emtee emure epure erdem erdre erdut erede erem- erept erere erred errtu erte erter erump erupt etete etree etter etude eturu eum-u eurre medee medem meder medeu medue meede meemu meere meete memer merde mered merer meret merre merte merur meted meter metr- metre mette metup metur meudt meuer meure meute mmmmm mpdrm mpret mreru mrmet mrred mt-td mt-te mt-tm mt-tp mt-tr mt-tt mtepe mtree mtume mudde muddu mumme mummu muppu murde murdu mured muret mureu murre murru murud murum murup murut muted muter mutet mutum p-rep pedee pedum peedu peere peert peete pepee peppe pept- pepup perde perdu perer peret perre perte perur peter petr- petre petru pette petur peude peure prede preem preme premp prepd prete