aaaa aaam aaar aaav aama aamo aamr aaoo aara aarm aaro aaru aava amaa amam amar amm- amma ammo ammu amoo amor amou amra amro amua amum amur aoma aora aram arar arau arma armm armo armu aroa arom aroo aror arr- arra arro arrr arru arua arum arva arvo auaa auma aur- aura auro avao avar avma avor avou avra avro avur avva avvo maaa maam maar mama mamo mamu maor mar- mara marm maro marr maru marv maua maum maur mava mavo mmaa mmar mmmm mmor moaa moam moar moma momo momu mooa moor moov mora moro moru mour mova muar muma mumm mumo mumu mura muro murr muru muva oaau oama oara omam omao omar omma omo- omoa omoo omor omov omra omro omuo ooaa ooma oooo oora oram orao orar orav orma ormo oro- orom oror orra orro orum orvr ouma our- oura ouro ouu- ovar ovo- ovoo ovra ovum raam rama ramm ramo ramu raom rara raro raua raum rava rmmv roam roar roma romm romo room roor rora roro roru roua roum rova rovo rrrr rrum ruma rumm rumo rura ruro ruru ruvu uaru uaua umaa umar umav umma ummo umor umra uomo uor- uovo urao urau urma uro- uroa urom uroo urra urum urur urva uuuu uv-a uvaa uvvu vaar vama vamo vara varm varr varu vava voar voom voor vor- vora vorm voro voru vour vram vrav vvvv