-er eee eef eeg eek eeo eep eer ef- efe eff efg efi efo efp efr ege egf egg egi ego egp egr eie eif eig eii eik eio eip eir eke ekf ekg eki eko ekp ekr eo- eoe eof eog eoi eok eoo eop eor ep- epe epf epg epi epo epp epr ere erf erg eri erk ero erp err fee fef feg fei fek feo fep fer ffe fff ffg ffi ffk ffo ffp ffr fge fgf fgg fgi fgp fgr fie fif fig fii fik fip fir fkf fkg fki fkk fkp foe fof fog foi fok foo fop for fpe fpg fpi fpk fpo fpp fpr fre frf frg fri frk fro frp frr g-p ge- gee gef geg gei gek geo gep ger gfe gff gfi gfk gfo gfp gfr ggg ggi ggo ggp ggr gie gif gig gii gik gio gip gir gko gkp goe gof gog goi gok goo gop gor gpe gpf gpg gpi gpk gpo gpp gpr gre grf grg gri grk gro grp grr i-f ie- iee ief ieg iei iek iep ier ife iff ifg ifi ifo ifp ifr ige igf igg igi igk igo igp igr iie iif iii iio iip iir ike ikf iki ikk iko ikr io- ioe iof iog ioi ioo iop ior ipe ipf ipg ipi ipo ipp ipr ir- ire irf irg iri irk iro irp irr ke- kee kef keg kei kek keo kep ker kff kfg kfi kfo kgf kgi kgo kgp kie kif kig kii kik kio kip kir kke kki kkk kkp kkr koe kof kog koi kok koo kop kor kpe kpf kpi kpk kpo kpp kpr krf krg kri krk kro krp krr o-i oee oef oeg oei oeo oep oer of- ofe off ofg ofi ofo ofp ofr oge ogf ogg ogi ogo ogp oie oif oii oik oio oip oir oke okg oki okk oko okp okr oo- oof oog ooi ook ooo oop oor op- ope opf opg opi opk opo opp opr or- ore orf org ori ork oro orp orr p-p pee pef peg pei pek peo pep per pfe pff pfg pfi pfk pfo pfp pfr pge pgf pgg pgi pgk pgo pgp pgr pie pif pig pii pik pio pip pir pke pkf pkg pki pko pkp pkr poe pof pog poi pok poo pop por ppe ppf ppg ppi ppk ppo ppp ppr pre prf prg pri prk pro prp prr re- ree ref reg rei rek reo rep rer rfe rff rfg rfi rfk rfo rfp rfr rge rgf rgg rgi rgk rgo rgp rgr rie rif rig rii rik rio rip rir rke rkf rkg rkk rko rkp roe rof rog roi rok roo rop ror rpe rpf rpg rpi rpk rpo rpp rpr rrf rrg rri rrk rrp rrr

eeee eefe eeke eerg eero ef-g efeo effi efgp efik efke efor egee eger egfp egfr egge eggi eggo eggp egir ego- egoi egor egpe egpi egpo egre egri eiei eier eige eigg eike eiki eiko eipo eipr eire ekek eker ekki ekoi ekpe ekpo eoir eore eori epee eper epi- epie epik epip epor eppo eppp epro eprp erei erer erg- ergg ergi ergo erie erik erio erke erki eroe eroi eroo erpe erre erro f--k feek feer fefe feff fefi fefo fege fegg feie feig feio feir feke feko feof fere ferk fero ferr ffee ffff ffii ffrr fief fier fife fiff fifi fifo figg figo fiii fike fiki fioe fior fipp fire firk foer fofo foge fogg fogi fogo foie foke foki foof fook fopp for- fore forg fori fork foro forr fprf free frei freo frep frie frig frik frio frip froe frog frop geek geep geer gefe gege gegg gego geie geif geig geir geki geko geo- geof geog gepe gere geri gero gfer gfor ggfg gggg ggpo gief gier gife giff gige gigg gigi gigo giog gioi giop gipe gipf gipi gipp gire girg giri girk giro girr gkrp goef goer gofe goff gofr gogi gogo goif goip goke goof goog gooi gook goop goor gope gopi gopo gore gorf gorg gori goro gorp gorr gper gpgp gpip gprp gree gref greg grep grie grif grig grip grof grog groi grok groo grop gror grrr i-go ieie ieio iere ieri ifer ifge ifor ifpo ifrf ifri iger igoe igoo igor igri iiie iiii iiio iioi iioo iiop iipf ikee iker ikig ikki ikko ikoo ikri ioee ioii ioio ioke ioko ioof iooi iooo iore iorg iori ipek iper ipie ipkf ipkg ipko ipoe ipop ippf ippo ippr ipri iree irer irfe iri- irie irig irio irip irki irop irpe irre irri keef keek keep keer keff kefr kege kegg kegi kegk kegr keif keig keii keik keio keir keke keki keko keok kep- kepe kepi ker- kere kerf keri kerk kero kerp kerr kfeg kfer kfff kffg kffk kfge kfgi kfgo kfgr kfig kfio kfir kfog kfok kfoo kfor kfpr kfre kfrg kfri kfro kfrp kfrr kgeo kgff kgfk kggf kggg kggi kggo kggr kgif kgio kgir kgoe kgor kgpe kgpf kgpg kgpr kgre kgrg kgri kgrk kgro kgrr kief kier kife kiff kifg kifr kigo kiii kiik kiip kikf kiki kikk kiko kikr kioe kioi kiok kioo kip- kipe kipi kipo kipp kipr kirf kiri kirk kiro kirp kirr kkeg kkfg kkfi kkfr kkgo kkgr kkik kkkk kkoo kkor kkpk kkre kkrf kkrk kkro kkrr koei kofe koff kofg kofi kofk kofo kofp koge kogg kogi kogo koii koir koke kokf koki kokk koko kokp kokr koog kooi kook kooo koop koor kope kopf kopi kopp kopr kore korf korg kori kork koro korr kpek kper kpfk kpfr kpge kpgg kpgr kpif kpir kpke kpkk kpkr kpoe kpof kpok kpoo kpop kppk kppo kppp kppr kpre kprf kprg kpri kprk kpro kprp kprr kree kref krei krek kreo krfe krff krfg krfo krfp krgi krik krio krke krki krkk krko krkr kroe krof krog kroi krok kroo krop