a-ii aaaa aaaf aaai aaar aafa aaff aafi aaii aara aari afaa afar affa affi afia afif afir afr- afra afri aiai aiff aiia aiir aira airi araf arai arar arfa arff aria arif arii arr- arra arri arrr faaa fafa faff fafi fair fara farr ffar ffff ffii ffrr fiaa fiaf fiar fifa fiff fifi fiii fira fria iaaa iaai iaff iaia iara ifaa ifar ifra ifrf ifri iifa iiii iira iraf irai irar iri- iria irra irri raaf rafa raff rafi raia raif raii rair rara rarf rari riaa riai rifa riff riia riif riri rrif rrrr