else:
			print "Usage: set_parallel nr_of_parallel_plots";

	if cmd[0] == "start":
		if len(keys) == 0:
			keys = generateKeys(1);
		break;

	if cmd[0] == "s":
		if len(cmd) > 2:
			labels = generateKeys(len(cmd) - 2);
			plotter.labels = labels;
			data = {};
			for i in range(0,len(labels)):
				data[labels[i]] = int(cmd[i+2])
			plotter.update(cmd[1],data)
		else:
			print "Usage: s key size size ...";

	if cmd[0] == "raw":
		if len(cmd) > 2 and len(cmd) % 2 == 0:
			data = {}
			for i in range(2,len(cmd)-1):
				data[cmd[i]] = cmd[i+1];

			plotter.update(cmd[1],data)
		else:
			print "Usage: raw key k value";
			
plotter.labels = labels
run_test(keys,delay,duration);