-er ddd dde ddm ddp ddr ddt ddx de- ded dee dem dep der det dex dmd dme dmm dmp dmr dmt dmx dpd dpe dpm dpp dpr dpt drd dre drm drp drr drt drx dtd dte dtm dtp dtr dtt dtx dxd dxp dxr dxt dxx ed- edd ede edm edp edr edt edx eed eee eem eep eer eet eex em- emd eme emm emp emr emt emx ep- epd epe epm epp epr ept epx erd ere erm erp err ert etd ete etm etp etr ett etx ex- exd exe exp exr ext exx m-r mdd mde mdm mdp mdr mdt mdx med mee mem mep mer met mex mmd mme mmm mmp mmr mmt mmx mpd mpe mpm mpp mpr mpt mpx mrd mre mrm mrp mrr mrt mrx mtd mte mtm mtp mtr mtt mtx mxd mxp mxr p-p pdd pde pdm pdp pdr pdt pdx ped pee pem pep per pet pex pmd pme pmm pmp pmr pmt pmx ppd ppe ppm ppp ppr ppt ppx prd pre prm prp prr prt prx pt- ptd pte ptm ptp ptr ptt ptx pxe pxm pxr pxt rdd rde rdm rdp rdr rdt rdx re- red ree rem rep rer ret rex rmd rme rmm rmp rmr rmt rmx rpd rpe rpm rpp rpr rpt rpx rrd rrm rrp rrr rrt rtd rte rtm rtp rtr rtt rtx rxp rxr t-x tdd tde tdm tdp tdr tdt tdx te- ted tee tem tep ter tet tex tmd tme tmm tmp tmr tmt tmx tpd tpe tpm tpp tpr tpt tpx trd tre trm trp trr trt trx ttd tte ttm ttp ttr ttt ttx txe txt xde xdm xdr xdt xed xee xem xep xer xet xex xmd xmm xmp xmr xmt xmx xpd xpe xpm xpp xpt xrd xrt xrx xtm xtp xtr xtx xxp xxx

dddd ddre dedd dede deed deem deep deer deet dem- demd deme depe depp depr dept der- dere derm derp derr dete detr dex- dexe dext dmdt dmpx dpdt dper dppx dred dree drem dret dtdp dted dtmp dttp dttx dtxt dxdr dxed dxep dxme dxmr dxmt dxmx dxrd dxre dxrm dxrp dxrr dxrt dxrx dxxr dxxx edde eddm eddp ede- edem eder edex edme edrm eede eeee eete eext emdt emer emet emex emme empd empe empt emre emte emtp epee eper epmd eppp eprp epte epxp er-x erde ered erem erer eret erme erpe erre etee etem eter etre etrm ette exed exer exmr expm expr expt exrx exte extr mddm mdme mdmp mdmx mdpp medd mede meed meem meep meer meet meme memr memx mepe mer- merd mere merm merp mert met- mete mett mexx mmdx mmmd mmmm mmpr mmrp mmxx mppe mppp mprp mptp mrdd mred mree mrmd mrtm mrtt mtep mtpd mtre mtrr mttr mxpx pdpr ped- pede peed peep peer peet pemt pepd pepe per- perd pere perm perp perr pert pete petr pett pmed pmmp pmpm pmrt pper pppd pppp pprm pptt pre- pred pree prem prep pret prex prpd prrd prrm prtm prtp prtr pter ptmp ptpd ptrd rder redd rede redr redx reed reem reep reet reme remp repe repp repr rept rerd rere rert retd rete retr rett rexx rmrp rmxd rpdp rpet rptd rred rrmp rrrr rtdt rtee rtex rtmp rttp tedd tede tedm tedx teed teem teer teet teme temp tepe tepp ter- tere term terp terr tete tetr tett tetx text tmdp tmed tmep tmtt tped tper tpmt tppd tppp tppr tpte tptp tptr tre- tred tree trem tret trex trmd trpe trpm trpp trte trtr tter tttt txtr x-ed xdmx xeer xeme xer- xert xexe xmdp xmdr xmpp xper xrep xtep xxxx

-tree d-mer ddddd ddrmm dedde dedee deder deede deeme deepe deepp deere demer demet demme dempt demre depex derde dered derm- derme derpt derre deter detre dette drdre dredd drede dreed dreep drepe drere dtpmp dxdxd e-dee e-med edder eddre edere edmed edred edtmp eeeee eeped eepee eerde emdex emede emeer emere emert emmer emmet empee empte emtee erdem erdre erede erem- erept erere erred erte erter etete etext etree etter exede exeem exeme exept exert exmet exper exptr exred exter extre med-x medee medem meder meede meere meete memer memex merde mered merer meret merre merte meted meter metr- metre metrx mette mexer mmdxx mmmmm mpdrm mpret mrmet mrred mt-td mt-te mt-tm mt-tp mt-tr mt-tt mtepe mtree p-rep pedee peere peert peete pemex pepee peppe pept- perde perer peret perre perte peter petr- petre pette prede preem preme premp prepd prete pter- ptere ptprd ptpre ptprm ptprr ptprt redde redem reder redex reede reeme reepe reere remed remee remer remet remex repet reppe reprt reptd rerde rere- reree reret reted retee retem reter retex rette rexer rtext t-rex teder teeme teepe teerd temed tempe tempt tepee tepet terem teret terex terme terre tert- teter tetex tetr- tette texed texrd texte treed treer treet treme tremp trepp trept trere trete trett ttttt xedre xerem xerte xetex xexex xmmer xterm xtext xtree

d-term de-err deeded deedee deeder deemed deemer deeper dem-me demdem demdex dememe demere depere deperm depper depree derere dermer derped derrer determ deterr detete detext detmer detter dexter dextr- dextre dreder drempt drepte drpdre e-text edmede emeere emeter emmert emmett empted errett exempt exeter expede expeed expert extemp m-tree meeder meeped meeted meeter meetme meetre mememe memere merete mermer mermet merrem merret merter met-rx meteer metred metrer metter mettet mp-pet pedder peedee peeped peepee peeper peered peerer peeter peetre pempem pepped pepper perere permed perper perpet perree perret perrex perter pertex pertre peteet peterd petree petrem petrer petted petter pettet pppppp preede premed prepex prepme preter pretex pretre prette r-tree redded redder redeem redeme redemp redere redred redted reeded reeder reeper remede remeet remete repete repmet repped repper repted reteed reteer reteet retere reterm retree retret retted retter t-tree tedded tedder tedmed teeder teemed teemer teepee teerme teetee teeter temere temped temper tempre tepper terete termed termer terped terper terrer