-ana aaaa aaab aaal aaan aaav aaba aabb aabl aala aall aalo aana aaon aaoo aava abaa abab abal aban abb- abba abbb abbo abla ablo ablv aboa abob abol abon aboo abov abva alaa alal alan alao alb- alba albo all- alla alll alln allo alna aloa alol alon aloo alov alva alvo ana- anaa anab anal anan anao anba anbb anbl anbo anla anln anlo anna annb anno ano- anoa anon aoba aola aonb aono avab aval avan avao avlb avon avva avvo baaa baal baan baba babb babo bala ball balo bana bann bano baol baon bava bbbb bblb blaa blab blan blno blob blon bloo boab boal boan boba bobb bobo bola boll boln bolo bona bonn bono boob bool boon bova bovo laaa laal laan laba labo lala lall lalo lan- lana lann lano laon lava lavo llan llao llll lloa lloo lnav lo-v loan lob- loba lobb lobo lola loll lolo lona lono loob lool loon lovo lvov naaa naab naal naan naba nabl nabo nala nall nan- nana nanb nann nano nava navo navv nbaa nbbo nlab nnnn noaa noal noba nobo nola noll nolo non- nona nonn nono noo- noob nool noon nooo noov nov- nova novo nvla oall obal oban obba obbo obla obol obon olan olav olba olbo olla ollo olon olov onab onal onan onla onna onno onon ooaa ooba oola oolo oona oooo oval ovan ovo- ovol ovon ovoo vaal vaan vala vall valn valo vana vann vano vava vlab vlan vlba vnav vola voll volo vona vonn vool vvob vvvv