-er eee eek eeo eep eer ees eke eko ekp ekr eks eo- eoe eok eoo eop eor eos ep- epe epo epp epr eps ere erk ero erp err ers es- ese esk eso esp esr ess ke- kee kek keo kep ker kes kke kkk kkp kkr kks koe kok koo kop kor kos kpe kpk kpo kpp kpr kps krk kro krp krr krs kse ksk kso ksp ksr kss oee oeo oep oer oes oke okk oko okp okr oks oo- ook ooo oop oor oos op- ope opk opo opp opr ops or- ore ork oro orp orr ors os- ose osk oso osp osr oss p-p pee pek peo pep per pes pke pko pkp pkr pks poe pok poo pop por pos ppe ppk ppo ppp ppr pps pre prk pro prp prr prs ps- pse psk pso psp psr pss re- ree rek reo rep rer res rke rkk rko rkp rks roe rok roo rop ror ros rpe rpk rpo rpp rpr rps rrk rrp rrr rrs rse rsk rso rsp rsr rss se- see sek seo sep ser ses sk- ske skk sko skp skr sks soe sok soo sop sor sos spe spk spo spp spr sps sr- sre srk sro srp srr srs ss- sse ssk sso ssp ssr sss

-ose eeee eees eeke eeks eeps eero eers eese eesk ekek eker ekes ekos ekpe ekpo eoes eore epee eper epes epor epos eppo eppp epps epro eprp eprs epsp epss erer eres erke erks eroe eroo eros erpe erps erre erro errs erse erso esee esek eseo eser eses eske esko esks eso- esok esop esos espe espo espp esps esse esso essp k-os keek keep keer kees keke keko keks keok keos kep- kepe keps ker- kere kerk kero kerp kerr kers kesk keso kesp kesr kess kkkk kkoo kkor kkpk kkps kkre kkrk kkro kkrr kkrs kkse kksp kksr kkss koes koke kokk koko kokp kokr koks kook kooo koop koor koos kope kopp kopr kops kore kork koro korr kors kos- kose koso kosp kosr koss kpek kper kpke kpkk kpkr kpoe kpok kpoo kpop kppk kppo kppp kppr kpre kprk kpro kprp kprr kprs kpso kpsp kree krek kreo kres krke krkk krko krkr krks kroe krok kroo krop kror kros krpr krps krre krrk krro krrr krrs krse krsk krsr krss ksee ksek kseo ksep kser kske kskk ksko kskr ksks ksok ksoo ksop ksor ksos kspe kspk kspo kspr ksps ksro ksrp ksrr ksrs ksse ksso kssr ksss o-eo oeps oere oers oese oker okes okko okok okor okpe okpo okre okro okso ooer ooes oooo ooos oops oore oose opep oper opes opo- opor opos oppo opps ore- orek oreo orer ores orke orko oro- oroe orok oror oros orpe orps orro orrs orse orsk orso osee osek oser oses osoo osor osos osro osse osso peek peep peer pees peke pekk peko peor pepe pepo peps per- pere perk pero perp perr pers pese peso pess poer poes poke poko pook poop poor poos pop- pope popo popp pops pore pork poro porr pors pose posk poso poss pper ppos pppo pppp ppps ppss pre- pree prek prep pres pro- proe proo prop pros prps prrs prse prso prss psos pspp pspr psps psrk psrp psse psso reek reep rees reke reko reks reop reos repe repo repp repr reps rere rero rers rese reso resp ress rkos rkss roer roes roke rokk roko rokr roks rook roop roor roos rope ropo rops rore rork roro rose roso rosp ross rpoe rpos rpps rrrr rrsp rsee rsos rspk rspo rsps rsre s-os se-e se-k se-o se-s seek seep seer sees seke sekk seko seok seop sepe sepo sepp sepr seps sere serk sero serp serr sers sese seso sess skee skeo skep sker skes skoe skop skor skpo skss soeo soep soes soke sokk soko sook soop soor soos sope sopo sopp sops sore soro sorr sors sose soso soss spee spek sper spes spke spkr spok spoo spop spor spos spps spro sprs spse spso spsp spss sreo sres sros srps srsp ssee ssep sses ssop sspe sspo ssps ssrs ssss

e-pro eeeee eepee eeros ekeko ekers ekker eorre epees epops eppes erere eresk erkko eroes eroor eroos erore erose eross erres error erses esere esker esoko esops esp-r esper espoo espre esser esses essor essse k-p-r k-pop keeks keepe keeps keere keppe kerek kerep keres keros kerre kerrs kerse kersp kerss keser kesko kesse ko-ko koepp koker kokko kokor kokos kokre kooks koops kopek koper koppe kopps korek kores korke korop koror koros korpe korpo korps korro korse korso kosor kosse kosso kre-o kreek kreep krees kreke kreo- krepe kreps kresk kress kroes kroke kroos kropp kross krsko oeppo oeses okeke okere okker okoro okose okres oo-er ooooo ooser opepe opere opers opose opper oppos oreo- oreos orere orero oroer oroke orose oroso orser orses osker ososo osper osse- osseo osser ossos p-rep peeke peeks peeps peere peers peese peesk pekes pekoe pekre peose pepee pepes pepos peppe perer peres perke perko perks perps perre perro perse perso persp pesek peses peske pesos pesse po-po poers poker pokes pooer pooke poope poopo poops poore poork poors poose popek poper popes popop popos poppe poppo porer pores porke porks poro- poros porro porse posek poser poses posse ppers pre-k prees preke preko preok preop preps prese preso press proer proes proke proor prop- prope propp propr props prore pros- prose proso pross psor- reeks reepe reere reese reesk rekke reops reose repok repop repor repos reppe repps repro rere- reree reres resee reses reske resko resor resse ro-ro roero roers rokee roker rokes rokke rokkk rokos rooer rooke rooks roope roops roore roose roper ropes ropos roppe rorer rorke rosee roseo roser roses rosko rosse rosso rosss rprop rrsps s-k-o s-o-r seeke seeks seeor seeps seere seers seese seeso seker sekes sekke sekos seppo serer seres serke sero-