-er -ol eee eef eek eel eeo eep eer ees eet ef- efe eff efl efo efp efr efs eft eke ekf ekl eko ekp ekr eks ekt ele elf elk ell elo elp elr els elt eo- eoe eof eok eol eoo eop eor eos eot ep- epe epf epl epo epp epr eps ept ere erf erk erl ero erp err ers ert es- ese esf esk esl eso esp esr ess est ete etf etk etl eto etp etr ets ett fee fef fek fel feo fep fer fes fet ffe fff ffk ffl ffo ffp ffr ffs fft fkf fkk fkl fkp fkt fle flf fll flo flp flr fls flt foe fof fok fol foo fop for fos fot fpe fpk fpl fpo fpp fpr fps fpt fre frf frk frl fro frp frr frs frt fse fsf fsk fsl fso fsp fsr fss fst fte ftf ftk ftl fto ftp ftr fts ftt k-t ke- kee kef kek kel keo kep ker kes ket kff kfo kfs kke kkk kkl kkp kkr kks kkt kl- klf klo klr kls klt koe kof kok kol koo kop kor kos kot kpe kpf kpk kpl kpo kpp kpr kps kpt krf krk krl kro krp krr krs krt kse ksf ksk ksl kso ksp ksr kss kst kte ktf ktk ktl kto ktp ktr kts ktt l-p lee lef lek lel leo lep ler les let lfe lff lfk lfl lfo lfp lfr lfs lft lkl lkp lkr lks lkt lle llf llk lll llo llp llr lls llt loe lof lok lol loo lop lor los lot lpe lpf lpk lpl lpo lpp lpr lps lpt lrf lrk lro lrp lrr lrs lrt lse lsf lsk lsl lso lsp lsr lss lst lte ltf ltk ltl lto ltp ltr lts ltt oee oef oel oeo oep oer oes oet of- ofe off ofl ofo ofp ofr ofs oft oke okk okl oko okp okr oks ole olf olk oll olo olp ols olt oo- oof ook ool ooo oop oor oos oot op- ope opf opk opl opo opp opr ops opt or- ore orf ork orl oro orp orr ors ort os- ose osf osk osl oso osp osr oss ost ot- ote otf otk otl oto otp otr ots ott p-p pee pef pek pel peo pep per pes pet pfe pff pfk pfl pfo pfp pfr pfs pft pke pkf pkl pko pkp pkr pks pkt ple plf plk pll plo plp plr pls plt poe pof pok pol poo pop por pos pot ppe ppf ppk ppl ppo ppp ppr pps ppt pre prf prk prl pro prp prr prs prt ps- pse psf psk psl pso psp psr pss pst pt- pte ptf ptk ptl pto ptp ptr pts ptt re- ree ref rek rel reo rep rer res ret rfe rff rfk rfl rfo rfp rfr rfs rft rke rkf rkk rko rkp rks rkt rle rlf rll rlo rlp rlr rls rlt roe rof rok rol roo rop ror ros rot rpe rpf rpk rpl rpo rpp rpr rps rpt rrf rrk rrl rrp rrr rrs rrt rse rsf rsk rsl rso rsp rsr rss rst rte rtf rtk rtl rto rtp rtr rts rtt se- see sef sek sel seo sep ser ses set sfe sff sfk sfl sfo sfp sfr sfs sft sk- ske skf skk skl sko skp skr sks skt sle slf slk sll slo slp slr sls slt soe sof sok sol soo sop sor sos sot spe spf spk spl spo spp spr sps spt sr- sre srf srk srl sro srp srr srs srt ss- sse ssf ssk ssl sso ssp ssr sss sst ste stf stk stl sto stp str sts stt te- tee tef tek tel teo tep ter tes tet tfe tff tfk tfl tfo tfp tfr tfs tft tke tkk tkl tko tkp tkr tks tkt tle tlf tlk tll tlo tlp tlr tls tlt to- toe tof tok tol too top tor tos tot tpe tpf tpk tpl tpo tpp tpr tps tpt tre trf trk trl tro trp trr trs trt tse tsf tsk tsl tso tsp tsr tss tst tte ttf ttk ttl tto ttp ttr tts ttt

-ose eeee eees eefe eefl eeke eeks eele eels eeps eero eers eese eesk eete eets efeo efes efet effs efke efor eft- eftp efts ekek eker ekes eket ekos ekpe ekpo el-p elee elef elek eleo eler eles elet elfe elfs elft elke elko elks elle ello ells elok elos elpe elro else elso elst elte elto elts eoes eole eolo eore eorl eost eoto eots epee eper epes eple epll epol epor epos epot eppo eppp epps epro eprp eprs epsf epsp epss epte erel erer eres eret erfs erft erke erks erle erll eroe erol eroo eros erpe erps erre erro errs erse erso erst ertl erts esee esek esel eseo eser eses eset esfp esfs eske esko esks eslp eso- esok esol esop esos espe espo espp esps esse essl esso essp esst este esto estp estr ests etee etel eter etes etfe etoe etok etos etre etro ette etto f--k feek feel feer fees feet fefe feff fefo feke feko fele felf felk fell felo fels felt feof feps fere ferk fero ferr fers fert fese fess fest fete fetp fetr fets fett ffee ffff ffps ffrr ffss fftf flee fler fles flet floe flok floo flop flor flos flot fltk flts foer foes fofo foke fole folk foll folo folr fols folt foof fook fool foos foot fopp fops for- fore fork forl foro forr fors fort foso foss fost fote foto fotp fots fott fprf free freo frep fres fret froe frol frop fros frot frps frso frst fsfo fspf fssf fssp ft-l fter ftop ftos ftpe ftps ftrs ftse ftsr k-lo k-os keef keek keel keep keer kees keet keff kefr kefs keft keke kekl keko keks kele