-ana -wal a-wa aaaa aaab aaal aaan aaba aabb aabl aabw aala aall aalo aana aaon aaoo aaow aaww abaa abab abal aban abaw abb- abba abbb abbo abla ablo aboa abob abol abon aboo abow abwa alaa alal alan alao alaw alb- alba albo all- alla alll alln allo alna aloa alol alon aloo alow ana- anaa anab anal anan anao anba anbb anbl anbo anla anln anlo anna annb anno ano- anoa anon aoba aola aonb aono awal awan awol awon awoo awow awwa baaa baal baan baba babb babo bala ball balo bana bann bano baol baon baw- bawl bawn bbbb bblb blaa blab blan blaw blno blob blon bloo blow blw- boab boal boan boba bobb bobo bobw bola boll boln bolo bona bonn bono boob bool boon boow bowa bowl bown bwaa bwan laaa laal laan laba labo lala lall lalo lan- lana lann lano laon lawa lawl lawn lawo llan llao llll llnw lloa lloo loan lob- loba lobb lobo lola loll lolo lona lono loob lool loon lowa lowb lowl lown loww lwoo lwow naaa naab naal naan naba nabl nabo nala nall nan- nana nanb nann nano naow nawa nawl nawo nbaa nbbo nlab nlaw nlow nnnn noaa noal noba nobo nola noll nolo non- nona nonn nono nonw noo- noob nool noon nooo nowa nowl nown nwbl nwbn nwbw oall obal oban obba obbo obla obol obon olan olba olbo olla ollo olon onab onal onan onla onna onno onon ooaa ooba oola oolo oona oooo owna owow owwa waaa waal waao waaw waba wabb wabl wabn wabo wabw wala walb wall waln walo wan- wana wanb wann wano waob waol waon waoo waow wawa wawb wawl wawo wbaa wbab wbal wban wbbb wbbl wbbn wbbo wbbw wblb wbll wbln wblo wblw wbna wbnb wbnl wbnw wbob wbol wbon wbow wbwb wbwl wbwn wbwo wlaa wlab wlan wlaw wlbb wlbl wlbn wlbw wlla wlll wlln wllw wlna wlnl wlno wloa wlob wlol wlon wloo wlwl wnaa wnab wnaw wnba wnbb wnbl wnbn wnbw wnla wnlo wnnl wnnw wnob wnoo wnow wnwn wnww woaa woab woan woba wobb wobl wobn wobo wola wolb woll wolw wona wonb wonn wonw woob wool woon woow wowb wowl wown wowo woww wwab wwba wwbb wwbl wwbn wwlb wwll wwln wwlw wwna wwnb wwnl wwnn wwno wwnw wwol wwon wwow wwwa wwwl wwwn wwww