a-ii aaaa aaai aaal aaar aaii aala aali aall aara aari aiai aiia aiir aila aili aira airi alaa alai alal alar ali- alia alii alil alir all- alla alli alll allr arai aral arar aria arii aril arla arli arr- arra arri arrr iaaa iaai iaal iaia iala iall iara iiii iila iira ilal ilar ilia ilir ill- illa illi irai iral irar iri- iria iril irla irra irri laaa laal laar laia lail lair lala lali lall lara lari larr liar liia liii liir lila lili lill lira liri lirl lirr llll lral lrrr raia raii rail rair rala rall rara rari riaa riai rial riia rila rill riri rrrr