Running 10 iteration(s) of ping-pong
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PING!
PONG!
PONG: Game over
PING: Game over
There should be 0 iterations left: 0