-ana -ane -ene a-ak a-be aaaa aaab aaae aaan aaav aaba aabb aaea aaen aaev aaka aake aana aane aava abaa abab abae abak aban abb- abba abbb abbe abee aben abva aean aebn aeka aena aeva akaa akae akan akee aken akka akna ana- anaa anab anae anak anan anba anbb anee anen ank- anka anke anna annb anne avab avan avea aven avva baaa baak baan baba babb babe baek bak- baka bake bana bane bank bann bava bave bbbb bbeb beak bean beav beba bebb bebe beeb beek been beka beke bena bene benk benn eaba eana eave eban ebba eben eeea eeee eeka eeke eena eeva eevn eka- ekab ekeb ekek eken ekka ekne en-v enab enan enav enb- enbn enea enee enka enke enna enne evae evan evea even evvk kaaa kaab kaak kaan kaba kabb kabe kaka kake kakk kakn kana kanb kane kann kanv kava kavb kave kavv kbaa kbab kbae kbak kbba kbbb kbbe kbbk kbeb kbee kbek kben kbev kbkb kbkk kbkv kbna kbnn kbnv kbva kbvb kea- keak kean keba kebb kebe kebn keek keen keka kekb keke ken- kena kene kenk kenn keva keve kkaa kkan kkba kkbb kkbe kkbn kkea kken kkkk kknb kkne kknn kkvv knaa knab knan knba knbb knbe knbn knea kneb knee knek knen knev knkk knnb knnk knva knvn kvab kvak kvan kvea kven kvna kvne kvnn kvvn kvvv naaa naab naan naba nabe nabk naea naka nake nan- nana nanb nane nann nava nave navv nbaa nbak neab nean neba nebb nebe nebn neea neeb neen neev neka neke nena nene neva neve nnnn vaan vaen vaka vake vana vane vank vann vava veak veba veen veka veke ven- vena vene venk venn veve vnav vvvv