a-ii a-iv aaaa aaai aaam aaar aaav aaii aama aami aamo aamr aaoo aara aari aarm aaro aava aiai aiia aiir aimi aimm aimo aioi aira airi airo aiva amaa amai amam amar amia amii amir amm- amma ammi ammo amoi amoo amor amra amri amro aoma aora arai aram arar aria arii arim ario arma armi armm armo aroa aroi arom aroo aror arr- arra arri arro arrr arva arvi arvo avao avar avia avim avio aviv avma avor avra avri avro avva avvo iaaa iaai iaia iaim iama iami iara iava iiii iiio iioi iioo iira imai imam imao imar imir imma immi immo imra imri imro imrr ioii ioio ioma iomo iooi iooo iora iori irai iram irao irar iri- iria irio irma irmo irov irra irri ivai ivao ivar ivim ivor ma-i maaa maai maam maar maia maii maim maio mair mama mami mamo maoi maor mar- mara mari marm maro marr marv mava mavi mavo miaa miai miam miao miii miio mim- mima mimi mimo mio- mira miri miro mirr mirv miva mmaa mmai mmar mmii mmiv mmmm mmor mmvi moaa moai moam moar moii moio moir moma momi momo mooa moor moov mora mori moro mova mria mvii oama oara oiav oiii oira omai omam omao omar omia omim omio omma omo- omoa omoi omoo omor omov omra omri omro ooaa ooia ooma oooo oora orai oram orao orar orav ori- oria orio orma ormo oro- orom oror orra orri orro orvr ovar ovi- ovo- ovoo ovra raam raia raii raim rair rama rami ramm ramo raom rara rari raro rava ravi riaa riai riam riia rima rimi rimm rimo riom riri riva rivo rmmv roam roar roia roio roir roma romi romm romo rooi room roor rora rori roro rova rovi rovo rrrr vaar vaia vaio vair vama vamo vara vari varm varr vava viam viar viii vimi vira viri virm viro virr viva vivi vivo voar voia voio voir vomi voom voor vor- vora vori vorm voro vrai vram vrav vria vrio vvvv