-er ddd dde ddi ddl ddp ddr ddt de- ded dee dei del dep der det di- did die dii dil dip dir dit dl- dld dle dli dll dlp dlr dlt dpd dpe dpi dpl dpp dpr dpt drd dre dri drl drp drr drt dtd dte dti dtl dtp dtr dtt ed- edd ede edi edl edp edr edt eed eee eel eep eer eet eid eie eii eil eip eir eit eld ele eli ell elp elr elt ep- epd epe epi epl epp epr ept erd ere eri erl erp err ert etd ete eti etl etp etr ett i-d idd ide idi idl idp idr idt ie- ied iee iei iel iep ier iet iid iie iii iil iip iir iit il- ild ile ili ill ilp ilr ilt ipd ipe ipi ipl ipp ipr ipt ir- ird ire iri irl irp irr irt itd ite iti itl itp itt l-p ldd lde ldi ldl ldp ldr ldt led lee lei lel lep ler let lid lie lii lil lip lir lit lld lle lli lll llp llr llt lpd lpe lpi lpl lpp lpr lpt lrd lri lrp lrr lrt ltd lte lti ltl ltp ltr ltt p-p pdd pde pdi pdl pdp pdr pdt ped pee pei pel pep per pet pid pie pii pil pip pir pit pld ple pli pll plp plr plt ppd ppe ppi ppl ppp ppr ppt prd pre pri prl prp prr prt pt- ptd pte pti ptl ptp ptr ptt rdd rde rdi rdl rdp rdr rdt re- red ree rei rel rep rer ret rid rie rii ril rip rir rit rld rle rli rll rlp rlr rlt rpd rpe rpi rpl rpp rpr rpt rrd rri rrl rrp rrr rrt rtd rte rti rtl rtp rtr rtt tdd tde tdi tdl tdp tdr tdt te- ted tee tei tel tep ter tet tid tie tii til tip tir tit tld tle tli tll tlp tlr tlt tpd tpe tpi tpl tpp tpr tpt trd tre tri trl trp trr trt ttd tte tti ttl ttp ttr ttt

dddd ddie ddre dedd dede dedi deed deel deep deer deet deid deie deil deip deir deit deld dele deli dell delp delt depe depp depr dept der- dere deri derp derr dete detr dide didi died diel diep dier diet diii dile dili dill dipe dipl dipp dipt dird dire dirl dirr dirt dite diti ditt dlii dlil dlit dpdt dper dpie dpll dred dree drei drel dret drie dril drip drit dtdp dted dtle dtpl dtrl dttp edde eddi eddp ede- edei edel eder edie edil edip edit edle eede eeee eele eete eid- eide eidi eidr eied eiei eier eild eile eipr eird eire eiti eitr el-p elde eldi eldr eled elee eler elet elid elie elil elit elle elli elpe elpi elte epee eper epi- epid epie epil epip epit eple epll eppp eprp epte erde erdi ered erei erel erer eret erie eril erit erld erle erli erll erpe erre ertl etee etel eter etre ette etti ided idee idel ider idid idie idil idir idle idli idre idtp iedr ieet ieie ield iele iere ieri iett iide iied iiie iiii iiit iitr iitt ilde ile- iled iler ilet ilie ilir ilit ill- illd ille illi illp illt ilpe ilpr ilre ipdi iper ipet ipid ipie ipil ippr ipri irdp ired iree irel irer iri- irid irie iril irip irpe irre irri irte irti irtp itel itep iter itet itie itil itll itri lddp lede ledi ledt leed leel leep leer leet leid leie leil leir leit lele leli lell lepe lepi lepp lept lerd lere lerp lert lete leti lett lide lidl lied liel liep lier liet liii liir lile lili lill lilt lip- lipe lipi lipl lipp lird lire liri lirl lirp lirr lirt litd lite liti litl litr litt lldp llet llll lppl lprp lrdd lrrr ltee lttr pdpr ped- pede pedi peed peel peep peer peet peil peip peir peit pel- pele pell pelt pepd pepe pepi per- perd pere peri perl perp perr pert pete peti petr pett pide pied piel piep pier piet piip pil- pild pile pili pill pilt pipe pipi pipp pire piri pirl pirr pite piti pitr pitt pldt ple- pled plee plei plet plid plie plip plit plpp plri pltt pper ppid ppie pple ppli pppd pppp pptt pre- pred pree prel prep pret pri- prid prie prii prle prlr prpd prrd prri prti prtp prtr pter ptld ptpd ptrd rder redd rede redi redl redr reed reel reep reet reid reii reil reir reit reld rele rell relp relt repe repi repl repp repr rept rerd rere reri rert retd rete reti retr rett ridd ride ridi ried riel riep rier riet rile rill rilp ripd ripe ripi ripl ripp ripr ript rire riri rite riti ritl ritt rldt rlee rpdp rpet rpii rptd rred rrle rrrr rtdt rtee rtei rtle rtlt rttp tdil tdri tedd tede tedi teed teel teer teet teie teil teip teir tel- teld tele teli tell telt tepe tepi tepp ter- tere teri terp terr tete teti tetr tett tidd tide tie- tied tiee tiei tiel tiep tier tiet tiit tild tile till tilr tilt tip- tipe tipi tipp tipt tird tire tiri tirl tirr tite titi titp titt tldp tldr tlli tped tper tpir tpld tppd tppp tppr tpte tptp tptr tre- tred tree trei tret tri- trie tril trip trit trpe trpp trte trtr tter tttt

-tree ddddd dedde dedee deder dedie dedir dedit deede deedi deele deepe deepp deere deidt deill deipe deite deled delee delei delie delit delle delli depel depil derde dered derpt derre deter detie detre dette diddl didee didie didit didle dieli diell diepe dieri diete dietl dilie dilip dille dilli dipl- diple dired direr dirie diter dittd ditti dliii dlitt drdre dredd drede dreed dreel dreep dreid dreie drell drepe drere dride dried driel drier drill dripe dript