scenario {
	component "LC 2"
	component "LC 1"
	component "LC 4"
	component "LC 5"
	actor "LA 2"
	actor "LA 3"
	actor "LA 7"
	actor "LA 8"
	"LC 2" -> "LC 1" : "m1"
	"LC 1" -> "LA 2" : "m2"
	"LA 2" -> "LA 3" : "m3"
}