dddd ddes ddps ddre ddss ddts dedd dede deed deep deer dees deet depe depp depr deps dept der- dere derp derr ders des- dese desp dess dest dete detr dets dpdt dper dpsd dpst dpts dred dree dres dret drrs drsp dsdp dsdr dsps dspt dsrp dsrr dssp dsst dsts dtdp dted dtss dttp edde eddp edds ede- eder edes edss edts eede eeee eees eeps eers eese eete eets epee eper epes eppp epps eprp eprs epsd epsp epss epte erde erds ered erer eres eret erpe erps erre errs erse erst erts esdp esds esee eser eses eset espe espp esps esrd esse essp esst estd este estp estr ests etds etee eter etes etre ette pdes pdpr pdrs pdsd pdss ped- pede peds peed peep peer pees peet pepd pepe peps per- perd pere perp perr pers pert pese pess pest pete petr pets pett ppds pper pppd pppp ppps ppss ppts pptt pre- pred pree prep pres pret prpd prps prrd prrs prsd prse prss prtp prtr psdp psdr psds pspp pspr psps psrd psrp psse psst psts pter ptpd ptrd ptsd rder redd rede redr reds reed reep rees reet repe repp repr reps rept rerd rere rers rert rese resp ress rest retd rete retr rets rett rpdp rpet rpps rptd rpts rred rrrr rrsp rsdd rsds rsee rsps rsre rstp rsts rtdt rtee rtes rtps rtss rttp rtts sdds sdep sder sdes sdet sdpr sdps sdrs sdss se-d se-e se-s se-t sede seds seed seep seer sees seet sepd sepe sepp sepr seps sept serd sere serp serr sers sert sese sess sest set- sete sets sett spde spdp spdr spdt sped spee sper spes spet sppd spps sprd sprs spsd spse spsp spss spst sptr spts srde sres srps srpt srsd srsp srtp srtr ssdd ssdp ssee ssep sses sset sspe ssps sspt ssrs ssss sstd sstp ssts stds sted stee step ster stes stet stpd stpp stps strd stre strs stss sttd sttr tdes tdse tdss tedd tede teds teed teer tees teet tepe tepp ter- tere terp terr ters tesd tese tesp tess test tete tetr tets tett tped tper tppd tppp tppr tprs tpte tptp tptr tre- tred tree tres tret trpe trpp trps trsd trst trte trtr tses tset tsps tspt tsse tssr tsst tsts tter ttss tttt