3-17-9-4-19-16//m 10: 9 11: 8, 17, 25 12: 22 13: 3, 4, 10, 18, 19, 26 14: 2, 16 15: 7 16: 11, 23, 24 17: 27 2,3,4, 7,8,9,10,11 16,17,18,19 22,23,24,25,26,27