a-ha a-ii a-iv aaaa aaae aaah aaai aaav aaea aaev aaha aaii aava aeva ahah ahai ahha ahva aiai aiea aiee aiha aiia aiva avea aveh avia avie aviv avva eave eeea eeee eeva ehaa ehav ehea eheh eiei eiha evae evah evea evia evie h-ii haha haie hava have heah hehe heia heie heih heve hevi hhaa hhhh hi-v hiaa hiei hihe hihi hiie hive iaaa iaai iaea iaia iava ieie ieva ihvh iiie iiii ivah ivai ivea ivie vahe vahi vaia vaie vava veia veie veii veve vevi vhhh viae vihi viii viva vive vivi vvvv