setSize(40, 20);
addPin(new Pin(model, this, "A", 12, PinUsage.INPUT, 20, 20), Position.TOP);
addPin(new Pin(model, this, "CI", 1, PinUsage.INPUT, 40, 10), Position.LEFT);
addPin(new Pin(model, this, "Y", 12, PinUsage.OUTPUT, 20, 0), Position.BOTTOM);
setSize(40, 20);
addPin(new Pin(model, this, "A", 12, PinUsage.INPUT, 20, 20), Position.TOP);
addPin(new Pin(model, this, "CI", 1, PinUsage.INPUT, 40, 10), Position.LEFT);
addPin(new Pin(model, this, "Y", 12, PinUsage.OUTPUT, 20, 0), Position.BOTTOM);