-ene bbbb bbeb bbet bebb bebe beeb beek been beet beke bene benk benn bent bete bett bnet btek bten bttb eben eeee eeke eent eete ekeb ekek eken eket ekne enb- enbn enee enke enne ent- ente etee eten etne ette ettn kbbb kbbe kbbk kbbt kbeb kbee kbek kben kbet kbkb kbkk kbnn kbtb kbte kbtk kbtn kbtt kebb kebe kebn kebt keek keen keet kekb keke ken- kene kenk kenn kent ket- kete ketk kett kkbb kkbe kkbn kkbt kken kkkk kknb kkne kknn kknt kktk knbb knbe knbn knbt kneb knee knek knen knet knkk knkt knnb knnk knte kntk kntn ktbb ktbn ktbt ktee ktek kten ktkb ktke ktkk ktkn ktkt ktne ktnk ktnn ktnt kttk kttn kttt nebb nebe nebn neeb neen neet neke nene nent net- netb nete nett nknt nnnn nntn teek teen teet teke tenb tene tenk tenn tent tete tett tneb ttbb tten tttt