dddd ddes ddie ddps ddre ddss dedd dede dedi deed deeg deep deer dees dege degi degs deid deie deip deir deis depe depp depr deps der- dere derg deri derp derr ders des- dese desg desi desp dess dgeg dgge dgsi dide didi dids died diep dier dies dige digg digi digs diii diis dipe dipp dips dird dire dirr dirs dis- disd dise disg disi disp diss dper dpie dprg dpsd dred dree dreg drei dres drge drgs drie drip drrs drsp dsdp dsdr dsei dsip dsps dsri dsrp dsrr dssi dssp edde eddi eddp edds ede- edei eder edes edge edie edip edis edss eede eeee eees eegs eeps eerg eers eese eesi egee eger egge eggi eggp eggs egir egis egpd egpe egpi egre egri egss eid- eide eidi eidr eied eiei eier eies eige eigg eipr eird eire eirs eisd eise eiss epee eper epes epi- epid epie epip epis eppp epps eprp eprs epsd epsi epsp epss erde erdi erds ered erei erer eres erg- ergg ergi ergs erie eris erpe erps erre errs erse ersi esdi esdp esds esee eser eses esie esis espe espi espp esps esrd esri esse essg essi essp gdes gdps gedd gede gedi geds geed geep geer gees gege gegg geie geig geir geis gepe gerd gere geri gers gesg gesi gess gggg ggss gidd gide gidi gids gied gier gies gige gigg gigi gigs giis gipe gipi gipp gips gird gire girg giri girr girs gisd gise giss gper gpgp gpip gprd gprp gprs gpsd gpsg gpsi gpss grds gree greg grep gres grid grie grig grip gris grps grrr grrs grss gsds gsis gsse ided idee ider ides idid idie idig idir idis idps idre idse idss iedr ieds ieie iere ieri iers iesg iesi iesr iger iges iggs igis igri igsp iide iied iies iiie iiii iiis iirs iisd iisi iisp iisr ipdi iper ipes ipid ipie ippr ipri ipse ipsi ipsp ipss irdp irds ired iree irer ires irgs iri- irid irie irig irip iris irpe irps irre irri irrs irse irsg irsp isde isds ised isee isep iser ises isie isis ispe ispr isps isrg isri isrp isse issi issp issr isss pdes pdpr pdrs pdsd pdss ped- pede pedi peds peed peep peer pees pegg pegs peip peir peis pepd pepe pepi peps per- perd pere perg peri perp perr pers pese pesi pess pgde pgds pger pgss pide pids pied piep pier pies pigg pigp pigs piip pipe pipi pipp pips pire pirg piri pirr pirs pisd pise pisg pisi piss ppds pper ppgi ppid ppie ppig pppd pppp ppps ppss pre- pred pree preg prep pres prgs pri- prid prie prig prii pris prpd prps prrd prri prrs prsd prse prsi prss psdi psdp psdr psds pseg psei psgi psgr psid psip psis pspi pspp pspr psps psrd psrp psse rder rdgs redd rede redi redr reds reed reep rees regd rege regi regr regs reid reii reir reis repe repi repp repr reps rerd rere rerg reri rers rese resi resp ress rgds ridd ride ridi rids ried riep rier ries rige rigg rigi rigs riis ripd ripe ripi ripp ripr rips rire riri rirs risd rise risi risp riss rpdp rpgs rpii rpps rred rrrr rrsp rsdd rsdg rsds rsee rsid rsis rsps rsre s-ii sdds sdep sder sdes sdge sdgs sdpr sdps sdrs sdss se-d se-e se-g se-i se-s sede seds seed seeg seep seer sees sege segg segi segs seid seie seii seip seir seis sepd sepe sepg sepi sepp sepr seps serd sere serg seri serp serr sers sese sesi sess sger sges sggg sggs sgps sgsd sgss sidd side sidi sidr sids sied sieg sier sies sigd sige sigg sigi sigs sipe sipi sipp sips sire siri sirp sirr sirs sisd sise sisi siss spde spdp spdr sped spee speg sper spes spie spig spip spir spis sppd spps sprd spri sprs spsd spse spsp spss srde sres sris srps srsd srsp ssdd ssdp ssee ssep sses ssgs ssid ssis sspe ssps ssrg ssri ssrs sssi ssss