x = [-36, 5, -59, -55, 10, 15, 30, 60, 55, 35, 82, 8, 43, -32, -28, -42, -60, -60, -60, -60, -60, -60, -25, 30, 45, 55, 45, 50, 45]
            y = [ 55, 55, 55, 55, 35, 35, 30, 26, 16, 13, 18, 22, 24, 37, 40, 43, 40, 33, 29, 20, 15, 15, 15, 25, 38, 35, 35, 38, 35 ]