-er -ey eee eef eeo eep eer eet eey ef- efe eff efo efp efr eft eo- eoe eof eoo eop eor eot ep- epe epf epo epp epr ept ere erf ero erp err ert ery ete etf eto etp etr ett ety eye eyo eyp eyr eyt fee fef feo fep fer fet fey ffe fff ffo ffp ffr fft ffy foe fof foo fop for fot foy fpe fpo fpp fpr fpt fpy fre frf fro frp frr frt fry fte ftf fto ftp ftr ftt fty fy- fye fyo fyp oee oef oeo oep oer oet oey of- ofe off ofo ofp ofr oft oo- oof ooo oop oor oot op- ope opf opo opp opr opt opy or- ore orf oro orp orr ort ory ot- ote otf oto otp otr ott oye oyo p-p pee pef peo pep per pet pey pfe pff pfo pfp pfr pft pfy poe pof poo pop por pot poy ppe ppf ppo ppp ppr ppt pre prf pro prp prr prt pry pt- pte ptf pto ptp ptr ptt pty py- pye pyf pyo pyr pyt re- ree ref reo rep rer ret rey rfe rff rfo rfp rfr rft roe rof roo rop ror rot roy rpe rpf rpo rpp rpr rpt rrf rrp rrr rrt rte rtf rto rtp rtr rtt rty ry- rye ryf ryo ryr ryy te- tee tef teo tep ter tet tey tfe tff tfo tfp tfr tft to- toe tof too top tor tot toy tpe tpf tpo tpp tpr tpt tre trf tro trp trr trt try tte ttf tto ttp ttr ttt tty tye tyf tyo typ tyr tyt yee yef yeo yep yer yet yey yfe yff yfr yft yoe yof yoo yop yor yot yoy ypf ypo yre yrf yro yrp yrt yte ytf yto ytp ytr ytt yye yyf yyt yyy

eeee eefe eero eery eete efeo efet effy efor eft- eftp eore eoto epee eper epor epot eppo eppp eppy epro eprp epte erer eret erft eroe eroo erpe erre erro erye etee eter etfe etoe etoy etre etro ette etto etty eyer eyet eyey eyot eype eyre eyry eyte eyyr feer feet fefe feff fefo feof fere fero ferr fert fery fete fetp fetr fett feyr feyt ffee ffff ffrr fftf foer fofo foof foot fopp for- fore foro forr fort fote foto fotp fott foty foyt fprf free freo frep fret frey froe frop frot frye fter ftfy ftop ftpe fyeo fyfe fyre fyry o-eo oere oeye oeyo ofer off- offe offo offr offy ofor ofre oftp ooer ooff oofy oooo oore oort oory ootp ooty opep oper opet opo- opor oppo oppy opry opto opye ore- oreo orer orey orfe orff oro- oroe orof oror orot oroy orpe orro orry orte orto otee otep oter otfp oto- otoe otof otoo otor otoy otpp otre otro otry otte otto otyr oyee oyer oyre peep peer peet peff peor pepe pepo per- pere perf pero perp perr pert pery pete peto petr pett pety peyo peyr pfet pfff pffr pfft pfte poer poet poey poff poof poop poor poot pop- pope popo popp popt popy pore poro porr port pory pote potf poto pott poty poyo poyr pper pppo pppp pprf pptt ppye pre- pree pref prep pret prey pro- proe prof proo prop prot prtp prtr pter ptop ptrf pyep pyet pyo- pyot pype pypy pyr- pyre pyro pyry pyte pytt reef reep reet refe reff refr reft reof reop reot repe repo repp repr rept repy rere rero rert rery rete reto retr rett rety reye rfef roer roet roey rofe roff rofo roof roop roor root rope ropo ropy rore roro rort rory rote roto rotr rott roty roye royt rpet rpoe rpof rrrr rtee rttp ryet ryfe ryff ryft ryot rype rytt ryyf ryyt teef teer teet teff teft teor tepe tepp ter- tere terf tero terp terr tery tete teto tetr tett teye teyr tfot tfpt tftp to-y toee toer toet toey toff tofo toft toof toor toot top- tope topf topo topp topt tore torf toro torp torr tort tory tote toto totr tott toty toyo toyt tper tppp tppr tpte tptp tptr tpyo tre- tree tref treo tret trey trfr troe troo trop trot troy trpe trpp trte trtr try- trye tryo tryp tteo tter ttff ttoe ttop ttoy tttt tyee tyer tyet tyfe tyff tyft typ- type typo typp typy tyr- tyre tyrf tyro tyrr tyte tyto tytt tyty yeep yeer yeet yefe yeff yeft yeof yeot yepe yepp yere yero yerr yert yery yete yeto yett yeye yeyo yeyr yfet yfte yoff yoof yoop yoot yopo yopy yore yoro yort yory yote yott yoye yoyo yrof ytre yyfe yyff yyyy

-tree e-pro eeeee eepee efere efetf effer effet effry efore efter eofor eorre epopt epote epoye eptfe erept erere eroor erore eroto errey error erte erter etete etoro etree etter etype eyeof eyere eyeto eyrer feeor feere fefor feoey feoff feret ferr- ferre ferro ferry ferte feter feto- fetor fette feyer feyre fooey foofy foore foote footy foppy fore- foreo foret forro forte forto forty fotte foyer foyte fprot freep freer freet frere frett freyr froop froot frore frory frote froyo fryer ftrtt ftype fyffe fytte o-fer oeppo oeyer oeyre offer offof offoy offre offto ofoto ofpop ofrye ofter oo-er ooooo opepe opere opper opter opto- optot optto opypy oreo- orere orero oreye orfeo orfey orfoe orfor oroer orret orrey orter ortet ortoo otere otero ototo otpor otter ottey ottyr otype otyre oyoor p-rep peeoy peepy peere peert peery peete pepee peppe peppy pept- pepto perer peret perot perre perro perry perte perto perty peryr peter petey petr- petre petro petry pette petto petty petyt peyer peyet peyot peyre peyto pforp po-po poete pooer pooey poofy poope poopo poopy poore poort poory poote pooty poper popet popop poppe poppo poppy porer poret poro- porro porry porte porto porty potee poter potof potoo potop potor potpe