a-ha aaaa aaaf aaah aaam aaar aafa aaff aaha aama aamo aamr aaoo aara aarm aaro afaa afam afao afar affa affo afma afoa afoo afor afr- afra afrm afro ahah aham ahar ahfa ahha ahoa ahom ahor ahra ahrr amaa amah amam amar amfm amfr amm- amma ammo amof amoo amor amra amro aoah aoma aora araf arah aram arar arfa arff arh- arma armh armm armo aroa arom aroo aror arr- arra arrh arro arrr faaa faah faam fafa faff fafo faha fahr fama famo fara farm faro farr ffar ffff ffrr foaf foam foar fofo fohr foma fomo foof foom for- fora form foro forr fram froh from haaf haam haar haff haha haho hama hamm hamo hamr haor hara harf harh harm haro harr hhaa hhhh hhof hmmm hoam hoar hoff hoha hohm hoho hom- homa homo homr hoof hoom hoor hora horo horr maaa maaf maam maar mafa maff maha maho mahr mama mamf mamo maor mar- mara marf marm maro marr mffa mfor mhmm mhmr mhor mhra mmaa mmar mmff mmhm mmmh mmmm mmor mmrf moaa moaf moam moar mofa moff mofo moha mohm moho mohr moma momo mooa moor mora morf moro oafo oama oara ofah off- offa offh offo offr ofor ofra oham ohho ohoh ohra omam omao omar omha omma omo- omoa omoo omor omra omro ooaa ooff ooha ooho ooma oooh oooo oora orah oram orao orar orff orma ormo oro- orof orom oror orra orro raaf raam rafa raff raha rahm rahr rama ramm ramo raoh raom rara rarf raro rfam rhoa rhoh rmaf roaf roam roar roff rofo roha rohm rohr roma romm romo roof room roor rora roro rrah rrrr