-er -ey eee eef een eeo eer eev eey ef- efe eff efi efo efr eie eif eii ein eio eir eiv en- ene enf eni enn eno enr env eny eo- eoe eof eoi eon eoo eor ere erf eri ern ero err erv ery eve evf evi evn evo evr evv evy eye eyn eyo eyr fee fef fei fen feo fer fev fey ffe fff ffi ffn ffo ffr ffv ffy fie fif fii fin fir fne fnf fni fnn fnr fnv foe fof foi fon foo for foy fre frf fri frn fro frr fry fy- fye fyi fyn fyo i-f i-v ie- iee ief iei ien ier iev iey ife iff ifi ifn ifo ifr ify iie iif iii iin iio iir in- ine inf ini inn ino inr inv iny io- ioe iof ioi ion ioo ior iov ir- ire irf iri irn iro irr irv iry ive ivf ivi ivo ivr ivv ivy iye iyo iyr iyy n-i ne- nee nef nei nen neo ner nev ney nfe nff nfi nfn nfo nfr nfv nie nif nii nin nio nir niv nne nnf nni nnn nno nnv no- noe nof noi non noo nor nov noy nre nrf nri nrn nro nrr nrv nry nve nvi nvn nvv nye nyf nyn nyo nyy o-i oee oef oei oen oeo oer oey of- ofe off ofi ofn ofo ofr ofv oie oif oii oin oio oir oiv on- one onf oni onn ono onr ony oo- oof ooi oon ooo oor oov or- ore orf ori orn oro orr orv ory ov- ove ovf ovi ovo ovv oye oyi oyo re- ree ref rei ren reo rer rev rey rfe rff rfi rfn rfo rfr rfv rie rif rii rin rio rir riv riy rni rnn rno rnr rnv rny roe rof roi ron roo ror rov roy rrf rri rrn rrr rve rvf rvi rvn rvo rvr rvv rvy ry- rye ryf ryn ryo ryr ryy v-e vee vef vei ven veo ver vey vff vfi vfn vfr vfv vi- vie vif vii vin vio vir viv viy vn- vnf vni vno vnr vnv voe vof voi von voo vor vov voy vre vrf vri vrn vrr vry vvi vvo vvr vvv vye vyf vyn yee yef yei yen yeo yer yev yey yfe yff yfr yie yif yii yin yio yir yne ynn yny yoe yof yoi yon yoo yor yoy yre yrf yrn yro yve yvi yvo yvr yvy yye yyf yyy