-er eee eek eeo eer ees eet ejo ejt eke eko ekr eks ekt eo- eoe eok eoo eor eos eot ere erk ero err ers ert es- ese esk eso esr ess est ete etj etk eto etr ets ett jee jej jek jeo jer jes jet jjj jjk jjr jjs jkk jko jkr jks jkt joe joj jok joo jor jos jot jrk jro jrr jrs jrt jse jsj jsk jso jsr jss jst jte jtk jtr jts jtt k-t ke- kee kek keo ker kes ket kje kjr kjs kke kkk kkr kks kkt koe kok koo kor kos kot krk kro krr krs krt kse ksk kso ksr kss kst kte ktj ktk kto ktr kts ktt oee oeo oer oes oet oje ojo ojs oke okj okk oko okr oks oo- ook ooo oor oos oot or- ore ork oro orr ors ort os- ose osj osk oso osr oss ost ot- ote otk oto otr ots ott re- ree rek reo rer res ret rjk rjr rke rkk rko rks rkt roe roj rok roo ror ros rot rrk rrr rrs rrt rse rsj rsk rso rsr rss rst rte rtj rtk rto rtr rts rtt se- see sej sek seo ser ses set sje sjj sjk sjr sjs sjt sk- ske skj skk sko skr sks skt soe soj sok soo sor sos sot sr- sre srj srk sro srr srs srt ss- sse ssj ssk sso ssr sss sst ste stj stk sto str sts stt te- tee tej tek teo ter tes tet tje tjo tjr tjs tke tkk tko tkr tks tkt to- toe toj tok too tor tos tot tre trk tro trr trs trt tse tsj tsk tso tsr tss tst tte ttk tto ttr tts ttt

-ose eeee eees eeke eeks eero eers eese eesk eete eets ejer ejoo ejot ekek eker ekes eket ekos eoes eore eost eoto eots erer eres eret erke erks eroe eroo eros erre erro errs erse erso erst erts esee esek eseo eser eses eset eske esko esks eso- esok esos esse esso esst este estj esto estr ests etee eter etes etoe etok etos etre etro ette etto j-ro jeer jees jeet jeke jeok jeos jere jerk jero jers jert jese jess jest jete jets jett joee joes jojo joke jook joor joos joot jore jork joro jort jose joso joss jost joto jots jott jset jssr jsss k-os keek keer kees keet kejj kejo kejs keke keko keks keoj keok keos ker- kere kerk kero kerr kers kert kesj kesk keso kesr kess kest ket- kete ketk keto ketr kets kett kjee kjer kjet kjjj kjjk kjjo kjjr kjjs kjjt kjke kjkj kjkk kjks kjkt kjoe kjoj kjok kjor kjot kjrt kjsk kjsr kjst kjts kjtt kkjk kkkj kkkk kkoj kkoo kkor kkot kkre kkrk kkro kkrr kkrs kkrt kkse kksj kksr kkss kkst kktk kkts koes koje kojo koke kokk koko kokr koks kook kooo koor koos koot kore kork koro korr kors kort kos- kose koso kosr koss kost kote kotk koto kotr kots kott kree krej krek kreo kres kret krje krjk krjo krjt krke krkk krko krkr krks kroe krok kroo kror kros krre krrk krro krrr krrs krrt krse krsj krsk krsr krss krst krtk krto krtr krts ksee ksek kseo kser kset ksje ksjj ksjk ksjo ksjs ksjt kske kskk ksko kskr ksks ksok ksoo ksor ksos ksro ksrr ksrs ksrt ksse ksso kssr ksss ksst kste kstj kstk ksto kstr ksts kstt ktee ktek ktjj ktjs ktke ktkk ktko ktkr ktks ktkt ktoe ktok ktoo ktor ktot ktre ktrk ktro ktrr ktrs ktrt ktsj ktso ktsr ktst kttk ktto kttr ktts kttt o-eo oere oers oese oest ojok ojos okej oker okes oket okko okok okor okot okre okro okso okto ooer ooes oooo ooos oore oort oose oost oots ore- orek oreo orer ores orke orko oro- oroe orok oror oros orot orro orrs orse orsk orso orte orto orts osee osek oser oses oset osoo osor osos osro osse osso oste ostr osts otee oter otes oto- otoe otok otoo otor otos otre otro otrs otse otso otte otto otts reek rees reet reke reko reks rekt reos reot rere rero rers rert rese reso ress rest rete reto retr rets rett rkos rkss rkts roer roes roet roje rojo rojs roke rokk roko rokr roks rook roor roos root rore rork roro rort rose roso ross rost rote rotj rotk roto rotr rots rott rrrr rsee rsos rsre rsts rtee rtes rtss rtts s-os se-e se-k se-o se-s se-t seek seer sees seet sejo seke sekk seko sekt seok sere serj serk sero serr sers sert sese seso sess sest set- sete seto sets sett sjoe sjrt skee skeo sker skes sket skoe skoj skor skot skrt skss soeo soes soje soke sokk soko sook soor soos soot sore soro sorr sors sort sose soso soss sost sote sotk soto sots sreo sres sros srtr ssee sses sset ssot ssrs ssss ssts stee stek steo ster stes stet stks stoe stok stoo stor stos stot stre strk stro strs stss sttr teej teek teer tees teet tejo teke teok teor teos ter- tere terj terk tero terr ters tese teso tess test tete teto tetr tets tett tjsj tkos tkts toee toek toer toes toet tojo toke toko took toor toos toot tore tork toro torr tors tort tose tosk toso toss tost tote toto totr tots tott tre- tree trek treo tres tret troe troo tros trot trst trte trtr tses tset tsks tsos tsse tssr tsst tsts tteo tter ttoe ttss tttt

-tree eeeee eeros ekeko ekers ekker ektor eorre eoste erere eresk erest erets erkko eroes eroor eroos erore erose eross eroto erres error erses erste ersts erte erter ertes esere esker esoko esser esses essor essse estee ester estes estet estos estre estro eteke etest etete etoko etoro etree etrek etres etter ettes jeerk jeers