Crew System (CS)

This pic taken when I was in campus to do some jokes. We preferred to spend the time outside than inside of the classroom. We were ini class when the lecture leaved.

Actually , our names have the same Vocal sound which only different ini the last.

By the way, we are: Aya, Ayi and Ayu.

I'm ini the middle, and I'd like challenge you to guess which is Aya and Ayu.....