-ene -one eeee eent eete eevn eext en-v enee eneo enne eno- enoe enon ent- ente ento eone eont eoto etee eten etne etoe eton etox ette ettn etto etvo even evet evex evoe evon evoo exen exo- exon exte n-tv neen neet neev nene neno nent neo- neon neoo neot neox net- nete neto nett netv neve nevo nexe nexo next nexx nnnn nnot nntn nnvt non- none nonn nono nont nonx noo- noon nooo noot noov not- note noto nott notv nov- nove novo ntto nttv nvtv nxtv o-eo oen- oeno one- onee oneo onex onne onno onon ont- onto ontv oone oont oooo otee oten oto- otoe oton otoo otov otte otto ovee oven ovet ovo- ovon ovoo ovot oxen oxo- oxon oxox oxxo teen teet teev tene tenn teno tent teon tete teto tett tetx text toee toen toet tone tonn tono toon toot tote toto tott tove tovo tox- toxo toxt tten tteo ttoe tton tttt tvon tvtv txen veen veet ven- vene venn veno vent vete veto veve vevo vext vexx vnto voet vone vonn vont voot vote voto voxx vt-x vten vvvv xen- xene xenn xeno xeon xexe xnee xnet xote xove xoxo xxxo xxxv xxxx