-er -ey eee eek eeo eep eer eet eey eke eko ekp ekr ekt eky eo- eoe eok eoo eop eor eot ep- epe epo epp epr ept ere erk ero erp err ert ery ete etk eto etp etr ett ety eye eyo eyp eyr eyt k-t ke- kee kek keo kep ker ket key kke kkk kkp kkr kkt kky koe kok koo kop kor kot koy kpe kpk kpo kpp kpr kpt krk kro krp krr krt kry kte ktk kto ktp ktr ktt kye kyo kyp kyr kyt oee oeo oep oer oet oey oke okk oko okp okr oo- ook ooo oop oor oot op- ope opk opo opp opr opt opy or- ore ork oro orp orr ort ory ot- ote otk oto otp otr ott oye oyo p-p pee pek peo pep per pet pey pke pko pkp pkr pkt pky poe pok poo pop por pot poy ppe ppk ppo ppp ppr ppt pre prk pro prp prr prt pry pt- pte ptk pto ptp ptr ptt pty py- pye pyk pyo pyr pyt re- ree rek reo rep rer ret rey rke rkk rko rkp rkt rky roe rok roo rop ror rot roy rpe rpk rpo rpp rpr rpt rrk rrp rrr rrt rte rtk rto rtp rtr rtt rty ry- rye ryk ryo ryr ryy te- tee tek teo tep ter tet tey tke tkk tko tkp tkr tkt tky to- toe tok too top tor tot toy tpe tpk tpo tpp tpr tpt tre trk tro trp trr trt try tte ttk tto ttp ttr ttt tty tye tyo typ tyr tyt yee yek yeo yep yer yet yey ykk yoe yok yoo yop yor yot yoy ypo yre yro yrp yrt yte ytk yto ytp ytr ytt yye yyt yyy

eeee eeke eero eery eete ekek eker eket ekpe ekpo eore eoto epee eper epor epot eppo eppp eppy epro eprp epte erer eret erke eroe eroo erpe erre erro erye etee eter etoe etok etoy etre etro ette etto etty eyer eyet eyey eyke eyot eype eyre eyry eyte eyyr keek keep keer keet keke keko keok kep- kepe kept kepy ker- kere kerk kero kerp kerr kert ket- kete ketk keto ketp ketr kett kety keye keyy kkkk kkoo kkor kkot kkoy kkpk kkpt kkre kkrk kkro kkrr kkrt kktk kkty kkyy koke kokk koko kokp kokr koky kook kooo koop koor koot kope kopp kopr kopt kopy kore kork koro korr kort kote kotk koto kotr kott koty koye koyo koyt koyy kpek kper kpet kpke kpkk kpkr kpky kpoe kpok kpoo kpop kpoy kppk kppo kppp kppr kpre kprk kpro kprp kprr kprt kpte kpto kptr kptt kpty kpyk kpyr kree krek kreo kret krke krkk krko krkr krky kroe krok kroo krop kror kroy krpr krpt krre krrk krro krrr krrt krry krtk krto krtr krty krye kryk kryo kryp kryy ktee ktek ktep ktke ktkk ktko ktkr ktkt ktoe ktok ktoo ktop ktor ktot ktoy ktpk ktpo ktpr ktpt ktre ktrk ktro ktrp ktrr ktrt ktry kttk ktto kttp kttr kttt ktty ktyr kyee kyet kyke kykk kykr kyky kyok kyoo kyor kyot kyoy kyp- kype kypr kyre kyrk kyro kyte kyto kytt kyty kyyk kyyo kyyt kyyy o-eo oere oeye oeyo oker oket okey okko okok okor okot okpe okpo okre okro okto okyo ooer ooky oooo oore oort oory ootp ooty opep oper opet opo- opor oppo oppy opry opto opye ore- orek oreo orer orey orke orko oro- oroe orok oror orot oroy orpe orro orry orte orto otee otep oter oto- otoe otok otoo otor otoy otpp otre otro otry otte otto otyr oyee oyer oyke oyre peek peep peer peet peke pekk peko peor pepe pepo per- pere perk pero perp perr pert pery pete peto petr pett pety peyo peyr poer poet poey poke poko poky pook poop poor poot pop- pope popo popp popt popy pore pork poro porr port pory pote poto pott poty poyo poyr pper pppo pppp pptt ppye pre- pree prek prep pret prey prky pro- proe proo prop prot prtp prtr pryk pter ptop pttk pyep pyet pyke pykk pyo- pyot pype pypy pyr- pyre pyrk pyro pyry pyte pytt reek reep reet reke reko rekt reky reop reot repe repo repp repr rept repy rere rero rert rery rete reto retr rett rety reye reyk roer roet roey roke rokk roko rokr roky rook roop roor root rope ropo ropy rore rork roro rort rory rote rotk roto rotr rott roty roye royt rpet rpoe rrrr rtee rttp ryet ryke ryot rype rytt ryyt teek teer teet teke teok teor tepe tepp ter- tere terk tero terp terr tery tete teto tetr tett teye teyk teyr tkey to-y toee toek toer toet toey toke toko toky took toor toot top- tope topo topp topt tore tork toro torp torr tort tory tote toto totr tott toty toyo toyt tper tpke tppp tppr tpte tptp tptr tpyo tre- tree trek treo tret trey troe troo trop trot troy trpe trpp trte trtr try- trye tryo tryp tteo tter ttoe ttop ttoy tttt tyee tyek tyer tyet tyke typ- type typo typp typy tyr- tyre tyro tyrr tyte tyto tytt tyty yeek yeep yeer yeet yeke yeot yepe yepp yere yerk yero yerr yert yery yete yeto yett yeye yeyo yeyr ykep ykey ykko ykyt yoke yoko yoky yook yoop yoot yopo yopy yore york yoro yort yory yote yott yoye yoyo yrke ytky ytre yyyy

-tree e-pro eeeee eepee ekeko ekker ektor eorre epopt epote epoye erept erere erkko eroor erore eroto errey error erte erter eteke etete etoko etoro etree etrek etter etyek etype eyere eyeto eyrer k-p-r k-pop keepe keepy keere keppe kerek kerep keret kerey kerre kerry ketek keter keto- ketoy kette ketto ketty keyer keyot keyre keyry keyto ko-ko koepp koker koket kokey kokko kokor kokot kokre kokry kooky kopek koper koppe korek korey korke