class Point(object):
    def __init__(self, x, y):
        self.x = x
        self.y =y

class LED(Point):
    def __init__(self, x = 0, y = 0, state = False):
        super(LED, self).__init__(x, y)
        self.state = state
    def toggle(self):
        self.state = not self.state
    def move(self):
        self.x += 1
        self.y += 1
    def report(self):
        print "I am at (", self.x, ",", self.y, ") and I am", self.state