-er -ey eee eeo eep eer eex eey eo- eoe eoo eop eor ep- epe epo epp epr epx ere ero erp err ery ex- exe exo exp exr exx exy eye eyo eyp eyr oee oeo oep oer oex oey oo- ooo oop oor oox op- ope opo opp opr opx opy or- ore oro orp orr orx ory ox- oxo oxx oxy oye oyo p-p pee peo pep per pex pey poe poo pop por pox poy ppe ppo ppp ppr ppx pre pro prp prr prx pry pxe pxr py- pye pyo pyr pyx re- ree reo rep rer rex rey roe roo rop ror rox roy rpe rpo rpp rpr rpx rrp rrr rxp rxr ry- rye ryo ryr ryy xee xep xer xex xoo xop xor xox xpe xpo xpp xrx xry xxo xxp xxx xxy xyp xyr xyy yee yeo yep yer yex yey yoe yoo yop yor yox yoy ypo yre yro yrp yxe yxy yye yyy

eeee eero eery eore epee eper epor epox eppo eppp eppy epro eprp epxp epyx er-x erer eroe eroo erpe erre erro erye eryx exer exo- exor expo expr exrx exxy eyer eyey eype eypx eyre eyry eyyr o-eo oere oeye oeyo ooer oooo oore oory opep oper opex opo- opor oppo oppy opry opye ore- oreo orer orex orey oro- oroe oror oroy orpe orro orry oryx oxep oxer oxo- oxox oxxo oxy- oyee oyer oyre peep peer peor pepe pepo per- pere pero perp perr pery peyo peyr poer poey poop poor pop- pope popo popp popy pore poro porr pory poxy poyo poyr pper pppo pppp ppye pre- pree prep prex prey pro- proe proo prop prox pyep pyo- pype pypy pyr- pyre pyro pyry reep reop repe repo repp repr repy rere rero rery rexx reye roer roey roop roor roox rope ropo ropy rore roro rory roxo roxy roye rpoe rrrr rype xeer xer- xero xexe xoro xorp xoxo xoyo xper xrep xxxo xxxx xxxy xyr- yeep yeer yeox yepe yepp yere yero yerr yery yeye yeyo yeyr yoop yopo yopy yore yoro yory yoxe yoye yoyo yyyy

e-pro eeeee eepee eorre epoxy epoye erere eroor erore errey error eryxo exore exper expro eyere eyrer oeppo oeyer oeyre oo-er ooooo opepe opere opper opypy oreo- orere orero orexo oreye oroer orrey oxeye oyoor p-o-x p-rep peeoy peepy peere peery pepee peppe peppy perer perox perre perro perry peryr peyer peyre po-po pooer pooey poope poopo poopy poore poory poper popex popop poppe poppo poppy porer poro- porro porry poyer pppox pprey preop prexy preye proer proor prop- prope propp propr prore proxy proye pryer pryor pyere pyper pyppe pyree pyrex pyro- pyrre pyrye reepe reere reorx repop repor reppe repro repry rere- reree rexer ro-ro roero rooer roope roopy roore roper ropey roppe rorer royer rprop xero- xerox xexex xorro xoxox ye-ye yeere yeoor yeoxe yeroo yeyre yo-yo yoore yoper yorro yxorp

eeyore epopee epoxy- exporo eyerer oooooo ororry orrery ox-eye oxyopy peepee peeper peerer pepero pepper perere pereye peroor perore peroxo peroxy perper perree perrex perrey perroy perrye pooper poopoo poorer popery popeye popopo poporo popoyo popper poppop porrey poyry pppppp pre-op preore prepex preppy preyer proper proppy propre propyr pyerre pyrope pyrrey pyrro- reeper repope repper reyero roeper roopee rooper ropery roxxxy xoxoxo xxyyxx yerere yo-pop yooper yopper yoxoxe yoyoyo yproxy

eeeroer orepeer pee-pee peppery peroxo- peroxy- perrero perrore poo-poo pop-eye porpere porpore poxoreo prepere prepper pro-rex propero propper propyre xeroxer xxxxxxx yor-yor

peep-eye peeppeep pepperer perrerer poorpoor poroporo properer propoxy- xoxoxoxo

eyepopper poee-poee pyerrerye

eye-popper preppyprey yoyoyoyoyo

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