-ene -one bbbb bbdd bbdo bbeb bebb bebe bebo bede bedo beeb beed beek been beke beko bend bene benk benn beno beo- beod beok beon bobb bobe bobo bodb bode bodo boee boen boeo boke bokn boko bond bone bonk bonn bono boob bood booe book boon d-bo dddd debe dedd dede dedo deeb deed deek deen dek- deke dene denk denn deno deon dobb dobe dod- dodd dode dodo doek doen doke doko dond done donk donn dono doob dood dook doon ebbo ebed eben ebno eboe ebon eboo edde eddo ede- eden edno edod edon eede eeee eeke eend ekeb eked ekek eken ekne enb- enbn end- ende endo ened enee eneo enke enne eno- enoe enon eode eone kbbb kbbd kbbe kbbk kbbo kbdb kbde kbdn kbdo kbeb kbed kbee kbek kben kbeo kbkb kbkk kbko kbnd kbnn kbno kbob kbod kboe kbok kbon kboo kdbb kdbn kddb kddd kddk kdeb kden kdkb kdkd kdkk kdkn kdko kdnd kdne kdnk kdnn kdno kdoe kdok kebb kebe kebn kedb kedd kede kedo keed keek keen kekb keke keko ken- kend kene kenk kenn keno keok keon kkbb kkbd kkbe kkbn kkbo kkdd kkdo kked kken kkkk kknb kknd kkne kknn kkno kkob kkon kkoo knbb knbe knbn kndb kndd knde kndk kndn kndo kneb kned knee knek knen kneo knkk knnb knnd knnk knob knod knoe knok knon kobb kobe kobk kobn kobo kode kodk kodo koed koen kokb koke kokk kokn koko kond kone konk kono koob kook koon kooo nbbo nddb ndde nddo nebb nebe nebn nebo nedd nede nedo neeb need neen neke neko nend nene neno neo- neod neon neoo nkok nndb nnnn nobo node nodo noed noke noko non- none nonn nono noo- noob nook noon nooo o-eo obbo obed oben obkb oboe obok obon odbo oddd oded oden odeo odnb odon odoo oedn oedo oen- oeno oked oken okko okno okok okon onde ondo one- oneb oned onee onek oneo onne onno onod onon oobe oone oooo