-er ddd dde ddo ddp ddr ddt ddx de- ded dee deo dep der det dex dod doe doo dop dor dot dox dpd dpe dpo dpp dpr dpt drd dre dro drp drr drt drx dtd dte dto dtp dtr dtt dtx dxd dxo dxp dxr dxt dxx ed- edd ede edo edp edr edt edx eed eee eeo eep eer eet eex eo- eod eoe eoo eop eor eot ep- epd epe epo epp epr ept epx erd ere ero erp err ert etd ete eto etp etr ett etx ex- exd exe exo exp exr ext exx odd ode odo odp odr odt oed oee oeo oep oer oet oex oo- ood ooo oop oor oot oox op- opd ope opo opp opr opt opx or- ord ore oro orp orr ort orx ot- otd ote oto otp otr ott ox- oxo oxt oxx p-p pdd pde pdo pdp pdr pdt pdx ped pee peo pep per pet pex pod poe poo pop por pot pox ppd ppe ppo ppp ppr ppt ppx prd pre pro prp prr prt prx pt- ptd pte pto ptp ptr ptt ptx pxe pxr pxt rdd rde rdo rdp rdr rdt rdx re- red ree reo rep rer ret rex rod roe roo rop ror rot rox rpd rpe rpo rpp rpr rpt rpx rrd rrp rrr rrt rtd rte rto rtp rtr rtt rtx rxp rxr t-x tdd tde tdo tdp tdr tdt tdx te- ted tee teo tep ter tet tex to- tod toe too top tor tot tox tpd tpe tpo tpp tpr tpt tpx trd tre tro trp trr trt trx ttd tte tto ttp ttr ttt ttx txe txt xde xdr xdt xed xee xep xer xet xex xod xoo xop xor xot xox xpd xpe xpo xpp xpt xrd xrt xrx xtp xtr xtx xxo xxp xxx

dddd ddot ddpo ddre dedd dede dedo deed deep deer deet deop deor depe depo depp depr dept der- dere dero derp derr dete deto detr dex- dexe dext do-x dod- dodd dode dodo doer dood doop door doot dope dopo dopp dopr dopt dord dore doro dorp dorr dort dotd dote doto dott dpdt dper dppx dred dree dret drod drop drot dtdp dted dtor dtot dtox dttp dttx dtxt dxdr dxed dxep dxrd dxre dxrp dxrr dxrt dxrx dxxr dxxx edde eddo eddp ede- eder edex edod eede eeee eero eete eext eode eore eotd eoto epee eper epod epor epot epox eppo eppp epro eprp epte epxp er-x erde ered erer eret erod eroe eroo erpe erre erro etee eter etoe etox etre etro ette etto exed exer exo- exod exor expo expr expt exrx exte extr o-eo oddd oded odeo oder odet odex odoo odop odor odot odrp oedo oere ooer oooo oord oore oort ootp oped opep oper opet opex opo- opor oppo opto orde ordo ore- ored oreo orer orex oro- oroe oror orot orpe orro orte orto oted otee otep oter oto- otoe otoo otor otpp otre otro otte otto oxep oxer oxo- oxox oxxo pdpr ped- pede pedo peed peep peer peet peor pepd pepe pepo per- perd pere pero perp perr pert pete peto petr pett pod- podd pode podo poed poer poet pood poop poor poot pop- pope popo popp popt pore poro porr port potd pote poto pott pper ppod pppd pppo pppp pptt pre- pred pree prep pret prex pro- prod proe proo prop prot prox prpd prrd prtp prtr pter ptop ptox ptpd ptrd rder redd rede redo redr redx reed reep reet reod reop reot repe repo repp repr rept rerd rere rero rert retd rete reto retr rett rexx rodd rode rodo roed roer roet rood roop roor root roox rope ropo rore roro rort rote roto rotr rott roxo rpdp rpet rpoe rptd rred rrrr rtdt rtee rtex rttp tdor tedd tede tedx teed teer teet teor tepe tepp ter- tere tero terp terr tete teto tetr tett tetx text todd tode todo todt toed toee toer toet tood toor toot top- topd tope topo topp topt tord tore toro torp torr tort torx totd tote toto totr tott tox- toxo toxt tped tper tppd tppp tppr tpte tptp tptr tre- tred tree treo tret trex trod troe troo trop trot trox trpe trpp trte trtr tteo tter ttoe ttop tttt txtr x-ed xeer xer- xero xert xexe xoro xorp xote xoxo xper xpot xpto xrep xrod xtep xtro xxxo xxxx

-tree d-dot d-rod d-tox ddddd dedde dedee deder deede deepe deepp deere deore deoro depex depoe depop depor depot derde dered dero- derpt derre derro deter detoo detox detre dette do-do dodoo dodro doerr doodo doore doorx doote doped doper dopet doppe dordt dored doree doret dorot dorpe dorre dorte doted doter dotoo dotto doxed drdre dredd drede dreed dreep drepe drere drode drood droop drop- drope dropo dropt drote drott dxdxd e-dee e-otd e-pro edder eddoe eddre edeo- edere edoor edott edred eeeee eeped eepee eerde eorre epode epopt epote erdor erdre erede erept erere erode erodr eroor erore eroto erred error erte erter etete etext etoro etree etter exede exept exert exode exopt exord exore exort exper expro exptr exred exter extre extro odder odeto odore oeppo oo-er ooooo oopod op-ed opepe opere opodo opped opper opted opter opto- optot optto order ordet ordre ordro oredo oreed oreo- orere orero orexo orodo oroer orped orret orter ortet ortoo otere otero ototo otpor otter oxted oxter p-o-x p-rep pedee pedo- pedot pedro peere peert peete pepee peppe pept- pepto perde perer peret perot perox perre perro perte perto peter petr- petre petro pette petto po-po poder podex podo- podoe podor poete pooed pooer poope poopo poore poort poote poped poper popet popex popop poppe poppo pored porer poret poro- porro porte porto poted potee poter potoo potop potor potpe potro potte potto poxed pppox prede preop prepd prete preto prodd prode proer proor proot prop- prope propp propr propt prore