0; 34, 0 0; 31, 18 0; 28, 35 0; 25, 53 0; 23, 10 0; 20, 28 0; 17, 45 0; 15, 3 0; 12, 20 0; 9, 38 0; 6, 55 0; 4, 13 0; 1, 30