def shape_one():
    obsticles = []
    obsticles.append([200,500,300,10])
    obsticles.append([0,300,300,10])
    return obsticles

def shape_two():
    obsticles = []
    obsticles.append([150,500,350,10])
    obsticles.append([150,400,10,100])
    obsticles.append([0,300,300,10])
    obsticles.append([300,300,10,100])
    return obsticles
