a-be a-ha aaaa aaab aaae aaah aaam aaba aabb aabh aabm aaea aaem aaha aama aamb aame aamo aaoe aaoo abaa abab abae abam abb- abba abbb abbe abbo abee abha abhm abho abma abmb aboa abob aboh aboo aeom ahab ahah aham ahem ahha ahme ahoa ahoe ahom amaa amae amah amam amb- amba ambe ambo amee amm- amma amme ammo amob amoo aoah aoba aoma baaa baah baam baba babb babe babm babo baha baho bama bamb bame bamm baoh bbbb bbeb beah beam beba bebb bebe bebo beeb beem behm bema beme beo- bhao bmaa boab boba bobb bobe bobo boea boee boeo boha bohm boho boma bomb bome boob booe booh boom eaba eabh eama eame eaom ebam ebba ebbo eboe eboo eeea eeee eemo ehaa ehea eheh emae emam emba embe embo emma emme emoh haab haam haba habe habo haem haha haho hama hame hamm hamo heah heam hebb hebe hebo heeb heem hehe heho hem- hema heme hemo heom hhaa hhhh hmae hmhb hmmm hoam hoba hobe hobo hoha hohe hohm hoho hom- homa home homo hooe hoom maaa maam maba mabe mabo maee maem maeo maha mahe maho mama mame mamo mbam mbba meah mebe mebo meem mehe mema meme memo mhem mhmm mmaa mmab mmea mmhm mmmh mmmm moaa moab moam moba mobb mobe mobo moea moha mohe mohm moho moma mome momo mooa moob mooe o-eo oahe oama obba obbo obea oboe oeme oham ohba ohbe ohee ohho ohme ohob ohoh omam omao ombe ombo omee omeo omha omma omo- omoa omoe omoo ooaa ooba oobe ooha ooho ooma oome oooh oooo