a-ha aaaa aaah aaal aaar aaav aaha aahl aala aall aalo aaoo aara aaro aava ahah ahal ahar ahha ahla ahoa ahor ahra ahrr ahva alaa alal alao alar alha all- alla allh alll allo allr aloa aloh alol aloo alor alov alro alva alvo aoah aola aora arah aral arar arh- arla arlo aroa aroo aror arr- arra arrh arro arrr arva arvo aval avao avar avor avra avro avva avvo haal haar haha haho hal- hala hall halo haor hara harh harl haro harr harv hava hhaa hhhh hhla hlah hoar hoha hohl hoho hol- hola holh holl holo hool hoor hora horl horo horr hova hval hvar laaa laal laar laha laho lahr lala lall lalo lara larr larv lava lavo lhhh lhor llao llll lloa lloo lo-v loar loha loho lohr lola loll lolo lool loor lora loro lovo lral lrrr lvov lvrr oall oara ohal ohho ohoh ohra olah olar olav olla ollo olor olov ooaa ooha ooho oola oolo oooh oooo oora orah oral orao orar orav orla orlo oro- oror orra orro orvr oval ovar ovo- ovol ovoo ovra raha rahl rahr rala rall ralo raoh raol rara raro rava rhoa rhoh roar roha rohl rohr rola roll rolo rool roor rora roro rova rovo rrah rrrr rvvh vaal vaar vahl vaho vala vall valo vara varr vava vhhh vlah voar voho vola voll volo vool voor vor- vora voro vrav vvvv