a-ak a-be a-ha a-ii a-iv aaaa aaab aaae aaah aaai aaav aaba aabb aabh aabi aaea aaev aaha aahk aaib aaii aaka aake aava abaa abab abae abai abak abb- abba abbb abbe abbi abee abha abhi abia abib abie abva aebi aeka aeva ahab ahah ahai ahha ahva aiai aiba aiea aiee aiha aiia aiib aika aike aiki aiva akaa akae akah akai akee akha akia akie akik akka akki avab avea aveh avia avie avik aviv avva ba-i baaa baah baak baba babb babe babi baek baha bahi baia baib baie baik bak- baka bake bakh baki bava bave bavi bbbb bbeb beah beak beav beba bebb bebe bebi beeb beek beia beik beka beke beki bhai bhie biak biba bibb bibe bibi bieb biha bihe bihi bike bikh bive bivi eaba eabh eave ebba eeea eeee eeka eeke eeva ehaa ehav ehea eheh eiei eiha eika eike eiki eka- ekab ekeb ekek ekka ekki evae evah evea evia evie evvk h-ii haab haak haba habe habi haha haie haik haka hake haki hakk hava have heah hebb hebe hebi heeb heek hehe heia heie heih heik heka heke heve hevi hhaa hhhh hi-v hiaa hiab hiba hibi hiei hihe hihi hiie hike hiki hive i-be iaaa iaai iaba iaea iaia iava ibea ibeh ibia ibie ieie ieva ihab ihba ihvh iiie iiii ikea ikee ikki ivah ivai ivak ivbv ivea ivie kaaa kaab kaai kaak kaba kabb kabe kabi kaeh kaei kaha kahe kahi kaia kaib kaie kaii kaik kaka kake kakh kaki kakk kava kavb kave kavh kavi kavv kbaa kbab kbae kbai kbak kbba kbbb kbbe kbbi kbbk kbeb kbee kbeh kbek kbev kbhb kbhe kbhh kbhi kbia kbib kbie kbik kbkb kbkk kbkv kbva kbvb kea- keak keba kebb kebe kebi keeh keek kehk keib keii keik keka kekb keke keki keva keve kevi khab khai khak khav kheb khhk khia khii khka khke khki khkk khkv khvh kiab kiah kiai kiba kibb kibe kibi kiev kiha kihh kihi kihk kiia kiii kiik kika kiki kikk kiva kive kivi kkaa kkai kkba kkbb kkbe kkbi kkea kkha kkhb kkhh kkhi kkhk kkia kkik kkkk kkvv kvab kvah kvak kvea kvie kvik kviv kvvv vahe vahi vaia vaie vaik vaka vake vaki vava veak veba veia veie veii veik veka veke veve vevi vhhh viae vibe vihi viii viik vika vike viki viva vive vivi vvvv