a-be a-ha a-ii aaaa aaab aaad aaae aaah aaai aaba aabb aabd aabh aabi aada aade aadi aaea aaha aaib aaii abaa abab abad abae abai abb- abba abbb abbe abbi abda abdi abed abee abha abhi abia abib abid abie adaa adab adad adae adah adai adba adbi adda addd adde addi adea adeb adee adeh adha adhd adhi adia adib adie aebi aede ahab ahad ahah ahai ahdi ahed ahha aiai aiba aida aidb aide aidi aiea aiee aiha aiia aiib aiid ba-i baaa baad baah baba babb babe babi bada badb badd bade badh badi baed baha bahi baia baib baid baie bbad bbbb bbdd bbeb bddh bdii bead beah beba bebb bebe bebi beda bede bedi beeb beed beia bhai bhie biad biba bibb bibe bibi bida bide bidi bieb bied biha bihe bihi daab daad daae daba dabb dada dade dadi daeb daha dahe dahi daia daid daie dddd ddie dead deae deba debe debi deda dedd dede dedi deeb deed deha dehi deid deie deih dhaa dhad dhai dhed dhee dia- diab diad diba dibb dibe dida dide didi diea dieb died diii eaba eabh eada eadb eadd eadi ebba ebed ebid edad edah edda edde eddi ede- edea edeh edei edhi edia edie eede eeea eeee ehaa ehdd ehea eheh eid- eide eidi eied eiei eiha h-ii haab haad haba habe habi hada hade hadh hadi haed haha haid haie hdda head heah hebb hebe hebi heda hedd hede hedi heeb heed hehe heia heid heie heih hhaa hhhh hiaa hiab hiba hibi hida hide hidi hied hiei hihe hihi hiie i-be iaaa iaai iaba iadb iaea iaia ibad ibea ibed ibeh ibia ibid ibie idad idae idah idbe idda idea ided idee idha idia idid idie ieie ihab ihad ihba ihed iida iide iied iiie iiii