Green flag and space bar!
The reason why 22 has so little audition lines is because he is very shy and doesn't often talk when he doesn't have to. He's very friendly and kind though. If you want to audition, remix it with the character you're auditioning for. Also, code it so you can press a key that will play the recording, after I get a couple audition pieces for each character, I will go through them all and pick the one I like the best, and those people will get notified with a project that tells who got the parts.