-er -ey -up eee eep eer ees eet eey eie eii eip eir eis eit eiu ep- epe epi epp epr eps ept epu ere eri erp err ers ert eru ery es- ese esi esp esr ess est esu esy ete eti etp etr ets ett etu ety eu- eue eui eup eur eus eut eye eyp eyr eys eyt ie- iee iei iep ier ies iet iey iie iii iip iir iis iit iiu ipe ipi ipp ipr ips ipt ipu ipy ir- ire iri irp irr irs irt iru iry is- ise isi isp isr iss ist isu isy ite iti itp its itt itu ity iu- iue iui iup iur ius iut iye iyr iys iyt iyy p-p pee pei pep per pes pet peu pey pie pii pip pir pis pit piu ppe ppi ppp ppr pps ppt ppu pre pri prp prr prs prt pru pry ps- pse psi psp psr pss pst psu psy pt- pte pti ptp ptr pts ptt ptu pty pue pui pup pur pus put puu puy py- pye pyr pys pyt pyu re- ree rei rep rer res ret reu rey rie rii rip rir ris rit riy rpe rpi rpp rpr rps rpt rpu rri rrp rrr rrs rrt rru rse rsi rsp rsr rss rst rsu rte rti rtp rtr rts rtt rtu rty rue rui rup rur rus rut ruu ruy ry- rye ryr rys ryu ryy se- see sei sep ser ses set seu sey sie sii sip sir sis sit siu spe spi spp spr sps spt spu spy sr- sre sri srp srr srs srt sry ss- sse ssi ssp ssr sss sst ssu ste sti stp str sts stt stu sty sue sui sup sur sus sut suu suy sy- sye syi syp syr sys syt syu te- tee tei tep ter tes tet teu tey tie tii tip tir tis tit tiu tiy tpe tpi tpp tpr tps tpt tpu tre tri trp trr trs trt tru try tse tsi tsp tsr tss tst tsu tsy tte tti ttp ttr tts ttt ttu tty tue tui tup tur tus tut tuu tuy tye typ tyr tys tyt uee uei uep uer ues uet uey uie uii uip uir uis uit uiu up- upe upi upp upr ups upt upu ur- ure uri urp urr urs urt uru ury use usi usp usr uss ust usu ute uti utp utr uts utt utu uty uue uur uus uut uuu uyi uys uyu yee yei yep yer yes yet yey yie yii yip yir yis yit yps ypu yre yrp yrs yrt yru yse ysi ysp ysr yss yst ysu ysy yte ytp ytr yts ytt ytu yue yui yup yur yus yut yuu yuy yye yys yyt yyu yyy

eeee eees eeps eers eery eese eesi eesy eete eets eetu eiei eier eies eipr eire eirs eiry eise eiss eist eisy eiti eitr epee eper epes epi- epie epip epis epit eppp epps eppy eprp eprs epsi epsp epss epte epus erei erer eres eret erie eris erit eriu erpe erps erre errs erse ersi erst erts ertu erur erus erye esee eser eses eset esie esis esit espe espi espp esps espy esri esse essi essp esst essu essy este estp estr ests esty esui esus etee eter etes etre etsi etsu etsy ette etti ettu etty etui euer eur- eure eurt eury euse eyer eyes eyet eyey eyir eype eyre eyry eyse eyst eyte eyup eyyr ieet ieie iere ieri iers iesi iesr iest iesu iett iies iiie iiii iiis iiit iirs iisi iisp iisr iist iisu iitr iitt iper ipes ipet ipie ippr ippy ipri ipse ipsi ipsp ipss ipts ipur ipus iput iree irer ires iri- irie irip iris iriy irpe irps irre irri irrs irse irsp irte irti irtp irts irus isee isep iser ises iset isie isis isit ispe ispr isps ispy isri isrp isse issi issp issr isss issu issy iste isti istp istr ists isty isup isus isys itep iter ites itet itie itis itri itrs itry itse itsi itsp itsu itsy itty itup itur iuiu iupp iuse iuss iust iuty iyer iyet iypt iyre iyse peep peer pees peet peip peir peis peit pepe pepi peps per- pere peri perp perr pers pert peru pery pese pesi pess pest pesu pesy pete peti petr pets pett pety peur peut peyr peys piep pier pies piet piip pipe pipi pipp pips pipy pire piri pirr pirs piru piry pise pisi piss pist pisu pisy pite piti pitr pits pitt pitu pity pius piye piys pper ppie pppp ppps ppru ppss ppts pptt ppur ppye pre- pree prep pres pret preu prey pri- prie prii pris prps prri prrs prse prsi prss prti prtp prtr prue prus prut pruu prys psei psip psis pspi pspp pspr psps psrp psse psst psts pstu psy- psys pter ptui pu-e puer puet pueu puir puis puit puiu pupe pupi pups pupu pupy pur- pure puri purp purr purs puru pury pusi puss pust put- pute puti puts putt putu puy- puyi puys puyt pyep pyes pyet pype pypy pyr- pyre pyri pyry pyse pyss pyst pyte pytt reep rees reet reii reir reis reit reiu repe repi repp repr reps rept repu repy rere reri rers rert reru rery rese resi resp ress rest rete reti retr rets rett rety reue reup reus reut reuu reye reys riep rier ries riet rieu riis ripe ripi ripp ripr rips ript rire riri rirs rise risi risp riss rist risu rite riti rits ritt ritu riue rius rpet rpii rpps rpts rrrr rrsp rsee rsis rsps rsre rstp rsts rstu rtee rtei rtes rtps rtss rttp rtts ruer rues ruet ruis ruit rupe rupp rupt rupy rure ruri rurp rurs ruru ruse rusi russ rust rusu rusy rute ruti ruts rutt rutu ruty ruyi ruys ryes ryet ryip ryis rype rysy rytt ryue ryyt s-ii se-e se-i se-s se-t