dddd ddes ddps ddre ddss dedd dede deed deep deer dees depe depp depr deps der- dere derp derr ders des- dese desp dess dper dpsd dred dree dres drrs drsp dsdp dsdr dsps dsrp dsrr dssp edde eddp edds ede- eder edes edss eede eeee eees eeps eers eese epee eper epes eppp epps eprp eprs epsd epsp epss erde erds ered erer eres erpe erps erre errs erse esdp esds esee eser eses espe espp esps esrd esse essp pdes pdpr pdrs pdsd pdss ped- pede peds peed peep peer pees pepd pepe peps per- perd pere perp perr pers pese pess ppds pper pppd pppp ppps ppss pre- pred pree prep pres prpd prps prrd prrs prsd prse prss psdp psdr psds pspp pspr psps psrd psrp psse rder redd rede redr reds reed reep rees repe repp repr reps rerd rere rers rese resp ress rpdp rpps rred rrrr rrsp rsdd rsds rsee rsps rsre sdds sdep sder sdes sdpr sdps sdrs sdss se-d se-e se-s sede seds seed seep seer sees sepd sepe sepp sepr seps serd sere serp serr sers sese sess spde spdp spdr sped spee sper spes sppd spps sprd sprs spsd spse spsp spss srde sres srps srsd srsp ssdd ssdp ssee ssep sses sspe ssps ssrs ssss