digraph {
	graph [rankdir=LR, concentrate=true];
	uav [label="Drone"];
	server [label="Server"];
	client1 [label="Client"];
	client2 [label="Client"];
	clientn [label="Client"];
	uav->server;
	server->uav;
	server->client1;
	client1->server;
	server->client2
	client2->server;
	server->clientn;
	clientn->server;
}