PrimitiveGroup pg1 {
    typeID = "Router"
}

Rectangle r1 {
    x = 0
    y = 0
    width = 80
    height = 50
}

Circle c1 {
    x = 10
    y = 10
    radius = 20
}

PrimitiveGroupPrimitive(pg1, r1) {}
PrimitiveGroupPrimitive(pg1, c1) {}


PrimitiveGroup pg2 {
    typeID = "PC"
}

Circle c2 {
    x = 0
    y = 0
    radius = 50
}

PrimitiveGroupPrimitive(pg2, c2) {}