-er eee eef een eeo eer eex ef- efe eff efi efo efr efx eie eif eii ein eio eir eix en- ene enf eni enn eno enr eo- eoe eof eoi eon eoo eor ere erf eri ern ero err ex- exe exi exo exr exx fee fef fei fen feo fer fex ffe fff ffi ffn ffo ffr ffx fie fif fii fin fir fix fne fnf fni fnn fnr fnx foe fof foi fon foo for fox fre frf fri frn fro frr fxe fxi fxr fxx i-f ie- iee ief iei ien ier iex ife iff ifi ifn ifo ifr ifx iie iif iii iin iio iir iix in- ine inf ini inn ino inr inx io- ioe iof ioi ion ioo ior ir- ire irf iri irn iro irr irx ixe ixi ixn n-i ne- nee nef nei nen neo ner nex nfe nff nfi nfn nfo nfr nie nif nii nin nio nir nix nne nnf nni nnn nno no- noe nof noi non noo nor nox nre nrf nri nrn nro nrr nrx o-i oee oef oei oen oeo oer oex of- ofe off ofi ofn ofo ofr ofx oie oif oii oin oio oir on- one onf oni onn ono onr onx oo- oof ooi oon ooo oor oox or- ore orf ori orn oro orr orx ox- oxf oxi oxn oxo oxx re- ree ref rei ren reo rer rex rfe rff rfi rfn rfo rfr rie rif rii rin rio rir rix rni rnn rno rnr roe rof roi ron roo ror rox rrf rri rrn rrr rxr xee xen xer xex xfe xfn xfx xie xii xin xio xix xno xof xoi xon xoo xor xox xrf xrx xxi xxo xxx

-ene -ine -one eeee eefe eefn eero efen efeo effi efon efor eiei eien eier eine eini eino eion eire eirn enee eneo ener enif enin enio enix enne enni eno- enoe enon enri eoin eoir eone eore eori er-x erei eren erer erfx erie erin erio erne erni erno eroe eroi eron eroo erre erro exen exer exfo exif exin exo- exon exor exrx feen feer fefe feff fefi fefo feie fein feio feir fene feni fenn feof feon fere fern fero ferr ffee ffff ffii ffrr fief fien fier fife fiff fifi fifo fiii fine fini finn fino fioe fion fior fire firn fixe fixx foer fofo foie foin foix fone fono foof foon for- fore fori forn foro forr foxe foxx free frei fren freo frex frie frin frio froe fron i-no ieie ieio iere ieri ifen ifer ifex ifni ifno ifnr ifor ifrf ifri iiie iiii iiio iino iioi iioo inee inex infi info inne inni inno innr ino- inoi inon inor inox inre inri inro ioee ioii ioio ione ioni ionn iono ioof iooi iooo iore iori iree iren irer irex irfe iri- irie irin irio irix irne iron irre irri ixxi n-ii neef neei neen neer nefe neff nefi neif nein neir nene neni neno neo- neon neoo neox nere nerf neri nero nerr nexe nexi nexo nexx nfer nfff nfix nfon nief nien nieo nier nife niff niir nine nini nino nion nioo nire niro nixe nixi nnnn noer nofi nofx noie noif noin noio noir noix non- none noni nonn nono nonx noo- noon nooo noor nor- nore norf nori norn noro norr nren nron o-eo oen- oeno oere ofen ofer off- offe offo offr ofno ofor ofre oier oiii oion oire one- onee onei oneo oner onex onie onir onix onne onni onno onon onor ooer ooff oone oooo oore ore- oren oreo orer orex orfe orff orfi ori- orie orif orin orio orix orne orni orno oro- oroe orof oron oror orri orro oxen oxer oxi- oxie oxo- oxof oxon oxox oxxo reef reen refe reff refi refn refr reif reii rein reir rene reni renn reno reof rere reri rero rexx rfef rief rien rier riex rife riff riif riin rine rinf rinn rino rion rire riri rixe rixo rnie rnin roen roer rofe roff rofo roif roin roio roir rone roni rono roof rooi roon roor roox rore rori roro roxo rrif rrrr x-fi xeer xefe xen- xene xeni xenn xeno xeon xer- xero xexe xfer xfin xiii xine xion xixi xnee xorn xoro xoxo xxii xxix xxxi xxxo xxxx

e-one eeeee eener eenie eerie efere eferi effer effie effin effio efore efrei efren efron eieio einen einer einin eirie eirin eiron eixen enero enfer enfin enfix enion eniro ennin ennio ennor enone enore enorn enron eofen eofor eorne eorre eoxin ereen erere erier eriff erio- erion erixx ernei ernen ernie erone eroor erore erron error exene exine exion exner exore exorn exxon feeor feere fefor feien feier feine fener fenin fenix fenne fenni fenno fenoe fenor fenox feoff feren ferie ferin ferio ferno feron ferox ferr- ferre ferri ferro ffxii fieee fieni fieno fieri fiero fifer fifie fiini finer finex finif finne finno fionn fiore fiori firee firei firen firer firie firon firre fixen fixer fixie fixin fixon foeni foine foini foir- foire foner fonio fonne fonni foone foore fore- foren foreo forex forio forne forni forno forro foxer foxie foxxx freei freer freex frein freir freni freon frere frier frine frixe frore frorn ieiri ierei ierne ieroe if-- ifere iffen ifin iiiee iiiii ineni inere ineri infee infer infin infix info- infor infre inini inio inio- inion inner innie inoff inone inoor inori inrio inrix ioffe ionex iono- ioooi ioooo iorio irene irinn irion irnen irone irono irori ixion neere nefen nefer neffe nefre neife nenni nenno neofe neore neree nereo nerii nerio neron nerre nexen nexin nexoe nexon nexor niefe niene niere nifon ninee nineo niner ninon ninox nione niono nioro nirex nixer nixie nixon nnooo no-fi no-no noerr nofee nofor noier noire nonin nonio nonne nonni nonno noone noori noren norex norie norin norio norne noron norro noxon nroff o-fer oeiro oenin oeno- oenoe offen offer offie offin offir offof offon offre