-er eee eef eek eep eer ees ef- efe eff efh efi efp efr efs ehe ehf ehh ehi ehp ehr ehs eie eif eii eik eip eir eis eke ekf ekh eki ekp ekr eks ep- epe epf eph epi epp epr eps ere erf erh eri erk erp err ers es- ese esf esh esi esk esp esr ess fee fef feh fei fek fep fer fes ffe fff ffh ffi ffk ffp ffr ffs fhe fhf fhh fhi fhp fhr fhs fie fif fih fii fik fip fir fis fkf fki fkk fkp fpe fph fpi fpk fpp fpr fps fre frf frh fri frk frp frr frs fse fsf fsh fsi fsk fsp fsr fss h-i he- hee hef heh hei hek hep her hes hfe hff hfh hfi hfk hfp hfr hfs hhe hhf hhh hhi hhk hhp hhr hhs hie hif hih hii hik hip hir his hkf hkh hki hkk hkp hkr hks hpe hpf hph hpi hpk hpp hpr hps hr- hre hrf hrh hri hrk hrp hrr hrs hse hsf hsh hsi hsk hsp hsr hss i-f ie- iee ief iei iek iep ier ies ife iff ifi ifp ifr ifs ihe ihf ihh ihi ihk ihp ihr ihs iie iif iih iii iip iir iis ike ikf iki ikk ikr iks ipe ipf ipi ipp ipr ips ir- ire irf iri irk irp irr irs is- ise isf ish isi isk isp isr iss ke- kee kef keh kei kek kep ker kes kff kfh kfi kfs khe khf khh khi khk khr khs kie kif kih kii kik kip kir kis kke kkh kki kkk kkp kkr kks kpe kpf kph kpi kpk kpp kpr kps krf kri krk krp krr krs kse ksf ksh ksi ksk ksp ksr kss p-p pee pef peh pei pek pep per pes pfe pff pfi pfk pfp pfr pfs phe phf phi phk php phr phs pie pif pih pii pik pip pir pis pke pkf pki pkp pkr pks ppe ppf pph ppi ppk ppp ppr pps pre prf prh pri prk prp prr prs ps- pse psf psh psi psk psp psr pss re- ree ref reh rei rek rep rer res rfe rff rfh rfi rfk rfp rfr rfs rh- rhe rhf rhh rhi rhp rhr rhs rie rif rih rii rik rip rir ris rke rkf rkk rkp rks rpe rpf rph rpi rpk rpp rpr rps rrf rrh rri rrk rrp rrr rrs rse rsf rsh rsi rsk rsp rsr rss se- see sef seh sei sek sep ser ses sfe sff sfh sfi sfk sfp sfr sfs sh- she shf shh shi shk shp shr shs sie sif sih sii sik sip sir sis sk- ske skf skh ski skk skp skr sks spe spf sph spi spk spp spr sps sr- sre srf srh sri srk srp srr srs ss- sse ssf ssh ssi ssk ssp ssr sss

eeee eees eefe eehs eeke eeks eeps eers eese eesi eesk efes effi effs efhs efik efke efsh efsi eheh eher ehhs ehis ehre eiei eier eies eifs eike eiki eiks eipr eire eirs eise eish eisk eiss ekek eker ekes ekhs ekis ekki ekpe eksi epee eper epes eph- ephi ephs epi- epie epik epip epis eppp epps eprp eprs epsf epsi epsp epss erei erer eres erfs erhs erie erih erik eris erke erki erks erpe erps erre errs erse ersh ersi esee esek eser eses esfp esfs eshs esie esik esis eske esks espe espi espp esps esri esse essh essi essp f--k feek feer fees fefe feff fefi fehr feie feir feis feke feps fere ferk ferr fers fese fesh fess ffee ffff ffhs ffii ffps ffrr ffss fhfs fhhs fhrs fhss fief fier fies fife fiff fifi fiii fike fiki fipp fips fire firk firs fise fish fisi fisk fiss fprf free frei frep fres frhs frie frik frip fris frps fsfi fshs fspf fssf fssp h-ii heef heek heep heer hees hefe hefs hehe hehs heie heif heih heik heir heis heke hepe hepi hepp heps here heri herk herp herr hers hesh hesp hess hfhs hfip hfrs hfss hhhh hhhs hhip hiei hier hies hiff hifh hifi hifk hifr hihe hihi hiie hiis hike hiki hipe hipp hips hire hirf hiri hirk hirs hise hish hiss hkir hkis hkse hpfs hphs hppe hpps hpse hpss hree hrhs hrip hrpp hrps hsei hses hsfs hshs hski hspf hsps hsse hssp ieie iere ieri iers iesi iesr ifer ifes ifhe ifis ifps ifrf ifri ifsp ihep iher ihis ihre ihss iies iiie iiii iiis iipf iirs iisi iisp iisr ikee iker ikes ikki ikri ipek iper ipes iphr ipie ipkf ippf ippr ipri ipse ipsi ipsp ipss iree irer ires irfe irhs iri- irie irip iris irki irks irpe irps irre irri irrs irse irsf irsp isee iseh isep iser ises isfp ishe ishi ishk ishr ishs isie isis iskf ispe ispf ispr isps isri isrp isse issf issh issi issp issr isss keef keeh keek keep keer kees keff kefh kefr kefs kehk kehr kehs keif keii keik keir keis keke keki keks kep- kepe keph kepi keps ker- kere kerf keri kerk kerp kerr kers kesh kesi kesk kesp kesr kess kfer kfff kffk kfir kfis kfpr kfre kfrh kfri kfrp kfrr kfrs kfse kfsh kfsi kfsk kfsp kfsr khep kher khfr khhk khhs khif khii khip khis khke khki khkk khkr khks khpe khpr khri khrk khrr khse khsi khss kief kier kies kife kiff kifr kifs kihh kihi kihk kihp kihr kihs kiii kiik kiip kiis kikf kiki kikk kikr kip- kipe kiph kipi kipp kipr kips kirf kiri kirk kirp kirr kirs kise kisf kish kisi kisk kisr kiss kkfi kkfr kkfs kkhh kkhi kkhk kkhr kkik kkkk kkpk kkps kkre kkrf kkrh kkrk kkrr kkrs kkse kksf kksi kksp kksr kkss kpek kper kpfk kpfr kphf kphi kphp kphr kphs kpif kpih kpir kpke kpkk kpkr