a-ii aaaa aaab aaai aaal aaba aabb aabi aabl aaib aaii aala aali aall aalo aaoo abaa abab abai abaj abal abb- abba abbb abbi abbo abia abib abil abla ablj ablo aboa abob abol aboo aiai aiba aibl aibo aiia aiib aija aila aili aioi ajab ajao ajba ajil ajio ajla ajob ajoo alaa alai alal alao alb- alba albi albo ali- alia alib alii alil alio all- alla alli alll allo aloa aloi alol aloo aoba aola ba-i baaa baal baba babb babi babo baia baib bail baio baja baji bala bali ball balo baol bbbb bblb biaj bial biao biba bibb bibi bibl bibo bija biji bijl bila bili bill bilo bio- bioi biol bjoa blaa blab blaj blio blob bloo boab boai boal boba bobb bobi bobo boi- boii boil boji bojo bola boli boll bolo boob bool iaaa iaai iaal iaba iaia iala iall ibia iiii iiio iila iioi iioo ijji ilal ilia ilio ilja ill- illa illi illo iloo ioba iobi ioii ioio iola iolo iooi iooo jaal jaba jabi jabo jail jaja jaji jala jali jbaa jbob jiao jibb jibi jiji jila jili jill jlab joab joal joao joba jobo joia joio joji jojo jola joli joll jolo jool laaa laaj laal laba labi labo laia lail laja lajo lala lali lall lalo lbia liao liba libo liia liii lij- lija lila lilb lili lill lilo lio- ljla llao llll lloa lloo lob- loba lobb lobi lobo loja lojo lola loli loll lolo loob looj lool oall obai obal obba obbo obia obja obla oboi obol oiaj oiba oiii oila ojai ojal olba olbo olia olib olio olla olli ollo ooaa ooba oobi ooia ooij ooji oola oolo oooo