dddd ddes ddie ddps ddre ddss dedd dede dedi deed deek deep deer dees deid deie deip deir deis dek- deke deks depe depp depr deps der- dere deri derk derp derr ders des- dese desi desk desp dess dide didi dids died diep dier dies diii diis dike diki dipe dipp dips dird dire dirk dirr dirs dis- disd dise disi disk disp diss dkid dper dpie dprk dpsd dred dree drei drek dres drie drip drrs drsp dsdp dsdr dsei dsip dsps dsri dsrp dsrr dssi dssp edde eddi eddp edds ede- edei eder edes edie edik edip edis edss eede eeee eees eeke eeks eeps eers eese eesi eesk eid- eide eidi eidr eied eiei eier eies eike eiki eiks eipr eird eire eirs eisd eise eisk eiss eked ekek eker ekes ekis ekki ekpe eksi epee eper epes epi- epid epie epik epip epis eppp epps eprp eprs epsd epsi epsp epss erde erdi erds ered erei erer eres erie erik eris erke erki erks erpe erps erre errs erse ersi esdi esdp esds esee esek eser eses esie esik esis eske esks espe espi espp esps esrd esri esse essi essp ided idee ider ides idid idie idir idis idps idre idse idss iedr ieds ieie iere ieri iers iesi iesr iide iied iies iiie iiii iiis iirs iisd iisi iisp iisr ikee iker ikes ikid ikki ikri ipdi ipek iper ipes ipid ipie ippr ipri ipse ipsi ipsp ipss irdp irds ired iree irer ires iri- irid irie irip iris irki irks irpe irps irre irri irrs irse irsp isde isds ised isee isep iser ises isie isis ispe ispr isps isri isrp isse issi issp issr isss k-id kddd kddi kddk kddr kdei kdep kdis kdkd kdkk kdkr kdpi kdpr kdps kdri kdrs kdsd kdsk kdsp kdsr kdss kedd kede kedi kedp kedr keds keed keek keep keer kees keid keii keik keir keis keke keki keks kep- kepd kepe kepi keps ker- kere keri kerk kerp kerr kers kesd kesi kesk kesp kesr kess kidd kide kidi kidk kidr kids kier kies kiid kiii kiik kiip kiis kikd kiki kikk kikr kip- kipe kipi kipp kipr kips kiri kirk kirp kirr kirs kisd kise kisi kisk kisr kiss kkdd kked kkid kkik kkkk kkpk kkps kkre kkrk kkrr kkrs kksd kkse kksi kksp kksr kkss kpdr kpek kper kpid kpir kpke kpkk kpkr kppd kppk kppp kppr kprd kpre kpri kprk kprp kprr kprs kpsd kpsi kpsp krdd krde krdr krds kred kree krei krek kres krid krik kris krkd krke krki krkk krkr krks krpi krpr krps krre krri krrk krrr krrs krsd krse krsk krsr krss ksdi ksdk ksdp ksdr ksds ksed ksee ksei ksek ksep kser ksid ksii ksik ksip ksir ksis kskd kske kskk kskr ksks kspd kspe kspi kspk kspr ksps ksrp ksrr ksrs ksse kssi kssr ksss pdes pdpr pdrs pdsd pdss ped- pede pedi peds peed peek peep peer pees peip peir peis peke peki pekk pepd pepe pepi peps per- perd pere peri perk perp perr pers pese pesi pess pide pids pied piep pier pies piip pike piki pikk piks pipe pipi pipp pips pire piri pirk pirr pirs pisd pise pisi pisk piss ppdk ppds pper ppid ppie pppd pppp ppps ppss pre- pred pree prek prep pres pri- prid prie prii pris prpd prps prrd prri prrs prsd prse prsi prss psdi psdp psdr psds psei psid psip psis pspi pspp pspr psps psrd psrk psrp psse rder redd rede redi redr reds reed reek reep rees reid reii reik reir reis reke reki reks repe repi repp repr reps rerd rere reri rers rese resi resp ress ridd ride ridi rids ried riek riep rier ries riis rike riki rikk ripd ripe ripi ripp ripr rips rire riri rirs risd rise risi risk risp riss rkss rpdp rpii rpps rred rrrr rrsp rsdd rsds rsee rsid rsis rspk rsps rsre s-ii sdds sdep sder sdes sdpr sdps sdrs sdss se-d se-e se-i se-k se-s sede seds seed seek seep seer sees seid seie seii seik seip seir seis seke seki sekk sepd sepe sepi sepp sepr seps serd sere seri serk serp serr sers sese sesi sess sidd side sidi sidr sids sied siek sier sies siik sike siki sikr siks sipe sipi sipp sips sire siri sirk sirp sirr sirs sisd sise sisi sisk siss sked skee skei skep sker skes skid skie skik skip skir skis sksd skss spde spdp spdr sped spee spek sper spes spie spik spip spir spis spke spkr sppd spps sprd spri sprs spsd spse spsp spss srde sres sris srps srsd srsp ssdd ssdp ssee ssep sses ssid ssis sspe ssps ssri ssrs sssi ssss