# Example of Bayesian Network 
# Perform n iterations over the network with 5 nodes 


def f():
    var i, d, s, l, g

	while n > 0:
		i = ber(3,10)
		tick 1
		d = ber(2,5)
		tick 1

		if i < 1 and d < 1:
			g = ber(7,10)
			tick 1
		else:
			if i < 1 and d > 0:
				g = ber(19,20)
				tick 1
			else:
				if i > 0 and d < 1:
					g = ber(1,10)
					tick 1
				else:
					g = ber(1,2)
					tick 1
		if i < 1:
			s = ber(1,20)
			tick 1
		else:
			s = ber(4,5)
			tick 1
		if g < 1:
			l = ber(1,10)
			tick 1
		else:
			l = ber(3,5)
			tick 1
		n = n - 1