// Place global declarations here.
chan call, answer;
int temp_secrets;
bool line_busy = false;
int N=0;Personint my_secrets// Place local declarations here.
receive_callmake_call// Place template instantiations here.
P1 = Person(1);
P2 = Person(2);
P3 = Person(4);
P4 = Person(8);
P5 = Person(16);
// List one or more processes to be composed into a system.
system P1,P2,P3,P4,P5;