-ana -ane -ene -one a-ak a-be a-ok aaaa aaab aaae aaan aaba aabb aaea aaen aaka aake aana aane aaoe aaon aaoo abaa abab abae abak aban abb- abba abbb abbe abbo abee aben aboa abob abok abon aboo aean aebn aeka aena aeon akaa akae akan akao akee aken akka akko akna akok akon ana- anaa anab anae anak anan anao anba anbb anbo anee anen ank- anka anke anko anna annb anne anno ano- anoa anon aoba aonb aone aono baaa baak baan baba babb babe babo baek bak- baka bake bako bana bane bank bann bano baon bbbb bbeb beak bean beba bebb bebe bebo beeb beek been beka beke beko bena bene benk benn beno beo- beok beon boab boak boan boba bobb bobe bobo boea boee boen boeo boka boke bokn boko bona bone bonk bonn bono boob booe book boon eaba eana eban ebba ebbo eben ebno eboe ebon eboo eeea eeee eeka eeke eena eka- ekab ekeb ekek eken ekka ekne ekoa enab enan enb- enbn enea enee eneo enka enke enna enne eno- enoe enon eoan eoka eone kaaa kaab kaak kaan kaba kabb kabe kabo kaeo kaka kake kakk kakn kako kana kanb kane kann kano kaoa kaok kaon kbaa kbab kbae kbak kbba kbbb kbbe kbbk kbbo kbeb kbee kbek kben kbeo kbkb kbkk kbko kbna kbnn kbno kboa kbob kboe kbok kbon kboo kea- keak kean keba kebb kebe kebn keek keen keka kekb keke keko ken- kena kene kenk kenn keno keok keon kkaa kkan kkba kkbb kkbe kkbn kkbo kkea kken kkkk kknb kkne kknn kkno kkoa kkob kkon kkoo knaa knab knan knba knbb knbe knbn knea kneb knee knek knen kneo knkk knnb knnk knob knoe knok knon koab koae koak koan koba kobb kobe kobk kobn kobo koea koen koka kokb koke kokk kokn koko kona kone konk kono koob kook koon kooo naaa naab naan naba nabe nabk nabo naea naka nake nako nan- nana nanb nane nann nano nbaa nbak nbbo neab nean neba nebb nebe nebn nebo neea neeb neen neka neke neko nena nene neno neo- neon neoo nkok nnnn noaa noae noak noba nobo noke noko non- nona none nonn nono noo- noob nook noon nooo o-eo oake obak oban obba obbo obea oben obkb oboe obok obon oen- oeno okak okan oken okka okko okna okno okok okon onab onan one- onea oneb onee onek oneo onna onne onno onon ooaa ooak ooba oobe oona oone oooo