a-ii aaaa aaab aaai aaam aaba aabb aabi aabm aaib aaii aama aamb aami abaa abab abag abai abam abb- abba abbb abbi abia abib abig abim abma abmb agag agai agam agba agga aggi agia agib agig agii agim agma aiai aiba aiga aiia aiib aimi aimm amaa amag amai amam amb- amba ambi amga amia amib amii amm- amma ammi ba-i baaa baam baba babb babi babm baga bagg bagi baia baib baig bama bamb bami bamm bbbb bbga bbgm bbmg bgia biba bibb bibi biga bigb bigg bima bmaa bmag bmmi gaba gabb gabi gaga gagg gagi gaia gaig gam- gama gamb gami gamm gbag gggg giaa giai giam giba gibb giga gigg gigi gima iaaa iaai iaba iabm iaia iaim iama iamb iami ibbm ibga ibia ibim ibma igam igba igga igia iiii imag imai imam imba imbi imma immi ma-i maaa maag maai maam maba mabi maga magg magi maia maib maii maim mama mami mbam mbba mbia mbim mgam mgga miaa miab miai miam miga migg migi miii mim- mima mimi mmaa mmab mmai mmii mmmm