# Listen to universes 1 through 4 inclusive.
l 1
l 2
l 3
l 4
# Receive the 3 expected sets of data (data packet 1, 2 and then 3+4 together).
r 0
r 0
r 0
# Wait for a period to allow universe discovery packets to be received and print resultant discovered source list.
r 15
x
# Quit
q