-ene -one bbbb bbeb bbet bebb bebe bebo beeb beek been beet beke beko bene benk benn beno bent beo- beok beon beot bete beto bett betv bevo bnet bobb bobe bobo boee boen boeo boet boke bokn boko bone bonk bonn bono bont boob booe book boon boot botb bote botn boto bott bove bovo btek bten btob bttb ebbo eben ebno eboe ebon eboo eeee eeke eent eete eevn ekeb ekek eken eket ekne en-v enb- enbn enee eneo enke enne eno- enoe enon ent- ente ento eone eont eoto etee eten etne etoe etok eton ette ettn etto etvo even evet evoe evon evoo evvk kbbb kbbe kbbk kbbo kbbt kbeb kbee kbek kben kbeo kbet kbev kbkb kbkk kbko kbkv kbnn kbno kbnv kbob kboe kbok kbon kboo kbot kbov kbtb kbte kbtk kbtn kbto kbtt kbtv kbvb kbvo kebb kebe kebn kebt keek keen keet kekb keke keko ken- kene kenk kenn keno kent keok keon ket- kete ketk keto kett ketv keve kevt kkbb kkbe kkbn kkbo kkbt kken kkkk kknb kkne kknn kkno kknt kkob kkon kkoo kkot kkov kktk kktv kkvt kkvv knbb knbe knbn knbt kneb knee knek knen kneo knet knev knkk knkt knnb knnk knob knoe knok knon knot knte kntk kntn knto kntv knvn knvo kobb kobe kobk kobn kobo koen kokb koke kokk kokn koko kone konk kono kont koob kook koon kooo koot koov kotb kote kotk kotn koto kott kotv kove kovk kovo ktbb ktbn ktbt ktee ktek kten ktkb ktke ktkk ktkn ktko ktkt ktne ktnk ktnn ktno ktnt ktob ktoe ktok kton ktoo ktot kttk kttn ktto kttt kttv ktvb ktve ktvk ktvn ktvo ktvt kvbt kven kvet kvne kvnn kvno kvnt kvob kvoe kvok kvon kvoo kvot kvov kvtk kvto kvtt kvtv kvvn kvvv n-tv nbbo nebb nebe nebn nebo neeb neen neet neev neke neko nene neno nent neo- neon neoo neot net- netb nete neto nett netv neve nevo nknt nkok nnnn nnot nntn nnvt nobo noke noko non- none nonn nono nont noo- noob nook noon nooo noot noov not- note noto nott notv nov- nove novo ntto nttv nvtv o-eo obbo oben obet obkb oboe obok obon obot oen- oeno oken oket okko okno okok okon okot okto one- oneb onee onek oneo onne onno onon ont- onto ontv oobe oone oont oooo ootb otee oten oto- otoe otok oton otoo otov otte otto ovee oven ovet ovo- ovon ovoo ovot tebo teek teen teet teev teke tenb tene tenk tenn teno tent teok teon tete teto tett tkon tneb tobe tobo tobt toee toek toen toet toke toko tonb tone tonk tonn tono took toon toot tote toto tott tove tovo ttbb tten tteo ttoe tton tttt tvbn tvnb tvon tvtv veen veet veke ven- vene venk venn veno vent vete veto veve vevo vnto voet voke vone vonk vonn vont voot vote voto vovk vten vvob vvvv