-er eee eef een eeo eer ef- efe eff efo efr en- ene enf enn eno enr enu enz eo- eoe eof eon eoo eor eou ere erf ern ero err eru erz eu- eue euf eun eur eze ezf ezo ezr ezz fee fef fen feo fer feu fez ffe fff ffn ffo ffr ffu ffz fne fnf fnn fnr fnu fnz foe fof fon foo for fou foz fre frf frn fro frr fru fue fuf fun fuo fur fuu ne- nee nef nen neo ner neu nez nfe nff nfn nfo nfr nfu nne nnf nnn nno nnu nnz no- noe nof non noo nor nou noz nre nrf nrn nro nrr nru nrz nue nun nuo nur nuu nze nzf nzo nzz oee oef oen oeo oer of- ofe off ofn ofo ofr ofu ofz on- one onf onn ono onr onu oo- oof oon ooo oor or- ore orf orn oro orr oru orz ou- oue ouf oun ouo our oze ozo ozu ozz re- ree ref ren reo rer reu rez rfe rff rfn rfo rfr rfu rfz rnn rno rnr rnu rnz roe rof ron roo ror rou roz rrf rrn rrr rru rue ruf run ruo rur ruu ruz rze rzo uee uef uen uer ufe uff ufn ufo ufr ufu un- une unf unn uno unr unu uoe uon uoo uor ur- ure urf urn uro urr uru urz uue uun uur uuu uzo uzu zee zef zen zeo zer zez zfn zfr zne znn zno zo- zoe zof zon zoo zor zou zro zun zur zuz zzr zzz

-ene -one eeee eefe eefn eero eeze efen efeo efon efor efze enee eneo ener enez enne ennu eno- enoe enon enue enuf enur enzo eone eore eren erer erez erne erno eroe eron eroo erre erro erur euer eur- eure euro ezer ezuz ezzo feen feer fefe feff fefo fene fenn feof feon fere fern fero ferr feru ferz ffee ffff ffrr ffun fnuf foer fofo fone fono fonz foof foon for- fore forn foro forr foun four free fren freo froe fron frou frue frun fruz fuff fufu fune funf fuor fur- fure furn furo furr fuze fuzz neef neen neer nefe neff nene neno nenu neo- neon neoo nere nerf nero nerr neru nerz neue neuf neun neuo neur neuu nfer nfff nfon nnnn noer noez non- none nonn nono nonu noo- noon nooo noor nor- nore norf norn noro norr noun nour nren nron nuee nuer nuff nune nunn nuno nuon nure nurn nurr nuru nuze o-eo oen- oeno oere oeuf ofen ofer off- offe offo offr offu ofno ofor ofoz ofre ofuz one- onee oneo oner onez onne onno onon onor onoz onue onur onze onzo ooer ooff oone oooo oore ooze ore- oren oreo orer orfe orff orfu orne orno oro- oroe orof oron oror oroz orro orzo orzu ouen ouer oufe ouff oun- oune our- oure ourn ouro ouu- ouze ouzo ozee ozen ozer ozon ozun reef reen refe reff refn refr refu rene renn reno renu renz reof reou rere rero reru reue reuf reuu reze rezu rfef roen roer rofe roff rofo rone rono roof roon roor rooz rore roro roru roue rouf roun rouz roze rozz rrrr rrun ruen ruer ruez rufe ruff rufo rune runf runn runo rure ruro ruru ruun ruze ueno ufer uffe unee unef unen uner unne unno unon unrf unro unuz uofo uone uor- uore ure- urfe urff urne uro- uroo urre urun urur uruz uuen uuno uuuu uzen uzer uzon uzun z-ro zeff zenn zeno zenu zeon zerf zero zeze znen zoff zon- zone zoo- zoon zore zorn zoro zozo zozu zrze zune zunz zuoz zurf zurn zurr zuru zuun zuzu zzzz

e-one eeeee eener efere effer efore efren efron efuru enero enfer enfeu ennor enone enore enorn enron enuff enure enurn enzen eofen eofor eorne eorre ereen erere ernen erone eroor erore erron error erzen eunoe euro- eurre feeor feere feeze fefor fener feneu fenne fenno fenoe fenor feoff feren ferno feron feroz ferr- ferre ferro feuer fezen foner fonne foone foore fore- foren foreo forez forne forno forro forur forze fouee foure fouro freer frenz freon frere freur frore frorn froze fu-fu fuero funen fuorn furen furo- furor furze fuzee fuzer fuzon fuzze neere neez neeze nefen nefer neffe nefre nenno neofe neore neree nereo neron nerre nerur neuen neuer neueu neune neuou neur- neure neuro nezer nnooo no-no noerr nofee nofor nofou nofun non-u nonne nonno noone noonu nooze noren norne noron norro norun noune nozno nozze nroff nu-nu nueno nunez nunon nunun nuoro nure- nurun nzrfu o-fer oefun oeno- oenoe offen offer offof offon offre offun ofone ofono oforn ofour onene oneno oneof oneon oneor onere onero onne- onnen onoff onone onoon onore onorn onour oo-er ooooo oouen oreo- orere orero orfeo orfeu orfoe orfor ornee ornon oroer orono oronz orune oruro orzen ouene ouoro oure- ouren ourne ourno ozen- ozero oznoz oznur ozon- ozone ozono ozoro ozren reefe reene reere reeze refen refer reffe reffo refne renee rener renfe renne renno reno- renou renzo reone rere- reree rerez rerun reuen reuer reune reuze rezen rezon rezzo ro-ro roero roffe rofor ronee ronen roneo ronne ronno rooer roofe roone roore rooue rorer rouen rouer rouez roufe roune roure rouze rozen rozno ruere rueun ruffe ruffo rufo- runer runne runo- runof runon ufere ufofu ufone unfoe unfun unfur unnun unnur unoor unorn unref unrun unurn uouee ureo- urour urroz uuuuu uzere zeenu zeero zener zenne zeno- zenor zenzo zeren zeror zerre zfone zoner zonne zono- zonuz zorro zu-zu zufre zzzzz

e-four e-zone effere effoff effore enfree ennore enoree enourn enzone eornen eozoon ereno ereone ernee ernzen eronen errour eururo f-zero feeror fenner fenno- feofor ferez ferfer ferner feroze ferren ferrer ferrez ferro- ferron ferrur foerre fonero foofoo foofur fooner foozer forfun forner forone forrer forure foufou fourer fourof fourou freeez freeof freeon freeze frefre frenne freren freure froeen froofe froren frorne frozen frunze