rect r = 10,10,330,330,red;
bool b = true;
int i = 0;

drawloop {	
	if(b) {
		put r at 360,360;
	} else {
		put r at 10,10;
	}

	
	if(i == 30) {
		if(b) {
			b = false;
		} else {
			b = true;
		}
		i = 0;
	}
	i = i+1;
}