-er eee eef eek eer ef- efe eff efi efr eie eif eii eik eir eke ekf eki ekr ere erf eri erk err fee fef fei fek fer ffe fff ffi ffk ffr fie fif fii fik fir fkf fki fkk fre frf fri frk frr i-f ie- iee ief iei iek ier ife iff ifi ifr iie iif iii iir ike ikf iki ikk ikr ir- ire irf iri irk irr ke- kee kef kei kek ker kff kfi kie kif kii kik kir kke kki kkk kkr krf kri krk krr re- ree ref rei rek rer rfe rff rfi rfk rfr rie rif rii rik rir rke rkf rkk rrf rri rrk rrr

eeee eefe eeke effi efik efke eiei eier eike eiki eire ekek eker ekki erei erer erie erik erke erki erre f--k feek feer fefe feff fefi feie feir feke fere ferk ferr ffee ffff ffii ffrr fief fier fife fiff fifi fiii fike fiki fire firk free frei frie frik ieie iere ieri ifer ifrf ifri iiie iiii ikee iker ikki ikri iree irer irfe iri- irie irki irre irri keef keek keer keff kefr keif keii keik keir keke keki ker- kere kerf keri kerk kerr kfer kfff kffk kfir kfre kfri kfrr kief kier kife kiff kifr kiii kiik kikf kiki kikk kikr kirf kiri kirk kirr kkfi kkfr kkik kkkk kkre kkrf kkrk kkrr kree kref krei krek krfe krff krik krke krki krkk krkr krre krrf krri krrk krrr reef reek refe reff refi refr reif reii reik reir reke reki rere reri rfef rief riek rier rife riff riif rike riki rikk rire riri rkkf rrif rrrr

eeeee eerie eerik efere eferi effer effie efrei eiker eirie ekker erere erier eriff erkki feere feier ferie ferr- ferre ferri fieee fieri fierk fifer fifie fikie fikri firee firei firer firie firre freei freek freer freik freir freke frere frier frike ieiri ierei if-- ifere iiiee iiiii ikire iriki irker keefe keere keeri kefee keffi kefir keiki keire keiri kekri kerei kerek kerie kerik kerre kerri kfeir kieke kifri kiiki kikki kirfi kirie kirke kirki kirre kreef kreek kreke kreki kriek krier krike reefe reere refer reffe reiek reiff reike reiki rekke rere- reree rerik rerir ri-fi riefe rifer riife rikei riker rikki ririe

eerier effeir effere er-rif feerie feifer feirie ferfer ferier ferrer ferri- ferrie fiefie frefre freire i-free iffier ikkeri keefer keeffe keeker keerie keifer kereki kerker kerrie kerrik kiefer kiekie kierie kikiki kikkik kiriri kirker kreeri kreker reefer reeffe reeker refeff refire refrei reikie rekrei rieker riffer rififi

ferrere ferrier fie-fie fierier iririki kee-kee kerrier kie-kie kieffer kif-kif kreeker kri-kri krieker reekier referee referer reifier rerefer riffier

e-i-e-i- ferriere i-ii-iii kerikeri kierikki referree referrer rerefief rierreef

eerieerie free-fire keek-keek rere-fief