a-be a-ii aaaa aaab aaad aaae aaai aaba aabb aabd aabi aada aade aadi aaea aaib aaii abaa abab abad abae abai abaj abb- abba abbb abbe abbi abda abdi abed abee abia abib abid abie adaa adab adad adae adai adba adbi adda addd adde addi adea adeb adee adia adib adie adja adji aebi aede aiai aiba aida aidb aide aidi aiea aiee aiia aiib aiid aija ajab ajba ajed ajee ba-i baaa baad baba babb babe babi bada badb badd bade badi baed baia baib baid baie baja baji bbad bbbb bbdd bbeb bd-j bdii bead beba bebb bebe bebi beda bede bedi beeb beed beej beia beij beja biad biaj biba bibb bibe bibi bida bide bidi bieb bied bija biji daab daad daae daba dabb dada dade dadi daeb daia daid daie daja daji dddd ddie dead deae deba debe debi deda dedd dede dedi deeb deed deid deie deja deje deji dia- diab diad diba dibb dibe dida dide didi didj diea dieb died diii dija djed djia eaba eada eadb eadd eadi ebba ebed ebid edad edda edde eddi ede- edea edei edia edie eede eeea eeee eid- eide eidi eied eiei eija eiji ejji i-be iaaa iaai iaba iadb iaea iaia ibad ibea ibed ibia ibid ibie idad idae idbe idda idea ided idee idia idid idie idja ieie iida iide iied iiie iiii ijdb ijji jaba jabi jada jade jaid jaja jaji jbaa jebb jebe jeda jedi jeed jibb jibe jibi jida jidi jije jiji jjad