dddd ddes ddps ddss ddts dedd dede deed deem deep dees deet dem- demd deme dems depe depp deps dept des- dese desp dess dest dete dets dmds dmdt dmps dmsp dmss dmst dmts dpdt dpms dpsd dpst dpts dsdm dsdp dsms dsps dspt dssp dsst dsts dtdp dted dtmp dtss dttp edde eddm eddp edds ede- edem edes edme edms edss edts eede eeee eees eems eeps eese eete eets emds emdt emes emet emme emms empd empe emps empt emse emst emte emtp emts epee epes epmd epms eppp epps epsd epsp epss epte esdp esds esee esem eses eset esme esmt espe espp esps esse essp esst estd este estp ests etds etee etem etes ette mddm mdds mdme mdmp mdpp mdsd mdse mdsp mdst medd mede meds meed meem meep mees meet meme mems mepe meps mes- mese mess mest met- mete mets mett mmds mmes mmmd mmmm mmms mmsd mmse mmst mmts mpes mppe mppp mpps mpst mptp msde msdp msed msee msem msmm msms mspe mspp mssm mssp msst mstp msts mtep mtpd mtss mtst mtts pdes pdms pdsd pdss ped- pede peds peed peep pees peet pemt pepd pepe peps pese pess pest pete pets pett pmed pmmp pmpm pmse pmts ppds ppms pppd pppp ppps ppss ppts pptt psdp psds pspp psps psse pssm psst psts ptmp ptms ptpd ptsd sdds sdep sdes sdet sdms sdps sdsm sdss sdtm se-d se-e se-s se-t sede seds seed seem seep sees seet seme semp sems sepd sepe sepp seps sept sese sess sest set- sete sets sett smed smee smep smet smps smsd smsp smss smtd smte smtp spde spdm spdp spdt sped spee spes spet spmd spme spms spmt sppd spps spsd spse spsp spss spst spts ssdd ssdm ssdp ssee ssem ssep sses sset sspe ssps sspt sssm ssss sstd sstp ssts stdm stds sted stee stem step stes stet stmp stms stmt stpd stpp stps stsm stss sttd tdes tdse tdss tedd tede tedm teds teed teem tees teet teme temp tems tepe tepp tesd tese tesp tess test tete tets tett tmdp tmed tmep tmps tmsp tmtt tped tpms tpmt tppd tppp tpte tptp tses tset tsmp tsps tspt tsse tssm tsst tstm tsts ttms ttss tttt