-er -ey -up eee eep eer ees eet eey ep- epe epp epr eps ept epu ere erp err ers ert eru ery es- ese esp esr ess est esu esy ete etp etr ets ett etu ety eu- eue eup eur eus eut eye eyp eyr eys eyt p-p pee pep per pes pet peu pey ppe ppp ppr pps ppt ppu pre prp prr prs prt pru pry ps- pse psp psr pss pst psu psy pt- pte ptp ptr pts ptt ptu pty pue pup pur pus put puu puy py- pye pyr pys pyt pyu re- ree rep rer res ret reu rey rpe rpp rpr rps rpt rpu rrp rrr rrs rrt rru rse rsp rsr rss rst rsu rte rtp rtr rts rtt rtu rty rue rup rur rus rut ruu ruy ry- rye ryr rys ryu ryy se- see sep ser ses set seu sey spe spp spr sps spt spu spy sr- sre srp srr srs srt sry ss- sse ssp ssr sss sst ssu ste stp str sts stt stu sty sue sup sur sus sut suu suy sy- sye syp syr sys syt syu te- tee tep ter tes tet teu tey tpe tpp tpr tps tpt tpu tre trp trr trs trt tru try tse tsp tsr tss tst tsu tsy tte ttp ttr tts ttt ttu tty tue tup tur tus tut tuu tuy tye typ tyr tys tyt uee uep uer ues uet uey up- upe upp upr ups upt upu ur- ure urp urr urs urt uru ury use usp usr uss ust usu ute utp utr uts utt utu uty uue uur uus uut uuu uys uyu yee yep yer yes yet yey yps ypu yre yrp yrs yrt yru yse ysp ysr yss yst ysu ysy yte ytp ytr yts ytt ytu yue yup yur yus yut yuu yuy yye yys yyt yyu yyy

eeee eees eeps eers eery eese eesy eete eets eetu epee eper epes eppp epps eppy eprp eprs epsp epss epte epus erer eres eret erpe erps erre errs erse erst erts ertu erur erus erye esee eser eses eset espe espp esps espy esse essp esst essu essy este estp estr ests esty esus etee eter etes etre etsu etsy ette ettu etty euer eur- eure eurt eury euse eyer eyes eyet eyey eype eyre eyry eyse eyst eyte eyup eyyr peep peer pees peet pepe peps per- pere perp perr pers pert peru pery pese pess pest pesu pesy pete petr pets pett pety peur peut peyr peys pper pppp ppps ppru ppss ppts pptt ppur ppye pre- pree prep pres pret preu prey prps prrs prse prss prtp prtr prue prus prut pruu prys pspp pspr psps psrp psse psst psts pstu psy- psys pter pu-e puer puet pueu pupe pups pupu pupy pur- pure purp purr purs puru pury puss pust put- pute puts putt putu puy- puys puyt pyep pyes pyet pype pypy pyr- pyre pyry pyse pyss pyst pyte pytt reep rees reet repe repp repr reps rept repu repy rere rers rert reru rery rese resp ress rest rete retr rets rett rety reue reup reus reut reuu reye reys rpet rpps rpts rrrr rrsp rsee rsps rsre rstp rsts rstu rtee rtes rtps rtss rttp rtts ruer rues ruet rupe rupp rupt rupy rure rurp rurs ruru ruse russ rust rusu rusy rute ruts rutt rutu ruty ruys ryes ryet rype rysy rytt ryue ryyt se-e se-s se-t se-u se-y seep seer sees seet seeu seey sepe sepp sepr seps sept sepu sere serp serr sers sert seru sery sese sess sest set- sete sets sett seur seye seys seyt spee sper spes spet spey spps sprs spry spse spsp spss spst sptr spts spue spur spus sput spy- spyr spys sres srps srpt srsp srtp srtr ssee ssep sses sset sspe ssps sspt ssrs ssss sstp ssts stee step ster stes stet stey stpp stps stre strs stru stry stss sttr stue stup stur stus stut stuy stye styr stys suee suer sues suet sueu suey sup- supe supp supr sups supt supy sur- sure surp surr surs surt suru sury sus- suse susp suss sust susu susy sute sutu suty suus suyr suyu syer syes sype syre syrs syrt syry syse syss syst syte sytt syue teer tees teet tepe tepp tepu ter- tere terp terr ters teru tery tese tesp tess test tete tetr tets tett tetu teut teye teyr teys tper tppp tppr tprs tpte tptp tptr tput tre- tree tres tret treu trey trpe trpp trps trst trte trtr true trus trut truu try- trye tryp trys tses tset tsey tsps tspt tsse tssr tsst tsts tsup tsys tter ttss tttt ttys tuer tues tuet tuey tupe tups tupu tupy ture turp turr turs turt turu tury tuss tust tute tuts tutt tutu tuty tuye tuys tyee tyer tyes tyet typ- type typp typy tyr- tyre tyrr tyse tyss tyst tyte tytt tyty tyup tyus u-rp uers uess ueys uppe uppp uppu uppy upse upsy upup ure- ures uret urey urre urry urse urss ursu ursy urte urts urup urur urus urut usee user uses uset uspp usps usse ussr usss usst ussu ussy uste ustp usts usus utep uter utes uttu uuuu uyre uyts ye-u yeep yeer yees yeet yepe yepp yeps yere yerr yers yert yery yess yest yesu yete yets yett yeue yeye yeyr yput ysee yser yses yset ysse yssu ysue ytre yuer yups yure yurt yury yust yute yutu yuty yuye yuyu yyyy

-tree eeeee eepee epees epeus eppes epure erept erere erest eresy erets erres errey errtu erses erste ersts erte erter ertes erupt eruts erysy esere esp-r esper espre espys esser esses essey essse essue estee estep ester estes estet estey estre estry estur estus estye esure etest etete etree etres etter ettes eturu etype euery eurre eurus eury- euser eyere eyers eyess eyets eyeup eyrer eyres eysus eyues p-rep