dddd ddes ddps ddss dedd dede dedu deed deef deel deep dees defe deff defs deld dele delf dell delp dels depe depp deps des- dese desp dess desu deue deul deus dfds dpll dpls dpsd dpsu dsdp dsls dspf dsps dssp dudd dude duds dudu duel dues duff dufu dule dull dulu dupe duse duul edde eddp edds ede- edel edes edfl edfu edle edss edup eede eedu eeee eees eefe eefl eele eels eeps eese efes effs el-p elde elds eled elee elef eles elfe elfs elle ells ellu elpe else elsu elue elul elus epee epes eple epll eppp epps epsd epsf epsp epss epus esdl esdp esds esdu esee esel eses esfp esfs eslp espe espp esps esse essl essp essu esuf esus eude eule euse fede feds feed feel fees fefe feff feld fele felf fell fels feps fese fess feud feus ffee ffff ffps ffss fled flee fles flud flue fluf flus fpdl fspf fssf fssp fudd fude fuel fuff fufu fule full fuls fulu fusd fuse fuss fusu lddp ldls le-u lede leds leed leef leel leep lees lefe leff lele lell lelu lepe lepp leps lese less lesu leud lldp llds llef lles lleu llll llps llud lpfp lppl lpss lsds lses lspl lssp ludd lude lued luef lues lufe luff lufu lule lull lulu lupe lupu luse luss luup pdes pdfs pdsd pdss ped- pede pedf peds peed peel peep pees peff pefs pel- pele pelf pell pels pelu pepd pepe peps pese pess pesu peul pfff pfps ple- pled plee ples pleu plff plpp plss plud plue plup plus ppds pple pppd pppp ppps ppsf ppss psdp psds psel psfs pspp psps psse pu-e puds pudu pued puel pueu puff pule pull pulp puls pulu pupe pupl pups pupu pusd puss sdds sdef sdep sdes sdls sdps sdsf sdsl sdss sdsu se-d se-e se-f se-s se-u sede seds seed seef seel seep sees seeu seff sefl seld sele self sell sels selu sepd sepe sepp seps sepu sese sess seul sfls sfpd sfss sfsu slds sled slee slep sles sllp slpp slps slsu slud slue slup spde spdf spdl spdp sped spee spef spel spes spfs sple splp spls sppd sppf spps spsd spse spsp spss spud spue spus ssdd ssdf ssdp ssee ssep sses ssfl ssfp ssle sslp sspe sspf sspl ssps sssf ssss sudd sude suds sued suee suel sues sueu suf- suff sufs sufu sul- suld sule sulf sull sulp sulu sup- supe supp sups sus- susd suse susp suss susu suus udds udel udpd udsd udsl uele uell uess ufel uffe ulde ulee ules ulfe ulle ulul ulus updf uped uppe uppp uppu upse upup usde usdf usdl usdp usds used usee usef usel uses usfl usfs usle uslp uslu uspp usps usse ussf usss ussu usul usus uulu uuuu