a1
interjection of surprise; Ah!; Oh!

a2
interjection expressing doubt or requiring answer; Eh?; what?

a3
interjection of surprise or doubt; Eh?; My!; what's up?

a4
interjection or grunt of agreement; uhm; Ah, OK; expression of recognition; Oh, it's you!

a5
modal particle ending sentence, showing affirmation, approval, or consent

strokes 10
radical
strokes after radical 8
啊呀 啊呀 a1 ya1
interjection of surprise; Oh my!

啊哟 啊喲 a1 yo5
interjection of surprise or pain; Oh; Ow; My goodness!