-er eee eek eeo eep eer ees eet eew eke eko ekp ekr eks ekt eo- eoe eok eoo eop eor eos eot eow ep- epe epo epp epr eps ept epw ere erk ero erp err ers ert erw es- ese esk eso esp esr ess est esw ete etk eto etp etr ets ett etw ewe ewk ewo ewp ewr ews ewt eww k-t ke- kee kek keo kep ker kes ket kew kke kkk kkp kkr kks kkt koe kok koo kop kor kos kot kow kpe kpk kpo kpp kpr kps kpt kpw krk kro krp krr krs krt krw kse ksk kso ksp ksr kss kst ksw kte ktk kto ktp ktr kts ktt ktw kw- kwk kwo kwp kws kwt kww oee oeo oep oer oes oet oke okk oko okp okr oks okw oo- ook ooo oop oor oos oot oow op- ope opk opo opp opr ops opt opw or- ore ork oro orp orr ors ort os- ose osk oso osp osr oss ost osw ot- ote otk oto otp otr ots ott otw owe owk owo owp ows owt oww p-p pee pek peo pep per pes pet pew pke pko pkp pkr pks pkt poe pok poo pop por pos pot pow ppe ppk ppo ppp ppr pps ppt ppw pre prk pro prp prr prs prt prw ps- pse psk pso psp psr pss pst psw pt- pte ptk pto ptp ptr pts ptt ptw pwe pwo pwp pwr pws pwt re- ree rek reo rep rer res ret rew rke rkk rko rkp rks rkt roe rok roo rop ror ros rot row rpe rpk rpo rpp rpr rps rpt rpw rrk rrp rrr rrs rrt rse rsk rso rsp rsr rss rst rsw rte rtk rto rtp rtr rts rtt rtw rwe rwr rws se- see sek seo sep ser ses set sew sk- ske skk sko skp skr sks skt skw soe sok soo sop sor sos sot sow spe spk spo spp spr sps spt spw sr- sre srk sro srp srr srs srt srw ss- sse ssk sso ssp ssr sss sst ssw ste stk sto stp str sts stt stw swe swk swo swp swr sws swt te- tee tek teo tep ter tes tet tew tke tkk tko tkp tkr tks tkt tkw to- toe tok too top tor tos tot tow tpe tpk tpo tpp tpr tps tpt tpw tre trk tro trp trr trs trt trw tse tsk tso tsp tsr tss tst tsw tte ttk tto ttp ttr tts ttt ttw twe two twp twr tws twt tww wee wek weo wep wer wes wet wew wke wko wkp wkr wks wkt wkw woe wok woo wop wor wos wot wow wpe wpk wpo wpp wpr wps wpt wr- wre wrk wro wrp wrr wrs wrt wrw wse wsk wso wsp wsr wss wst wsw wto wtp wtr wts wtt wtw wwe wwo wwp wwt www