[1,2,3,1,4,1,5,2,1,6,1,7,1,2,3,1,8,1,9,2,1,4,1,10, 1,3,2,1,11,1,2,5,1,12,1,3,1,2,4,1,13,1,2,6,1,14,1, 3,1,2,15,1,16,1,2,4,1,3,1,5,7,1,2,1,17,1,2,3,1,18, 1,8,2,1,4,1,6,1,2,3,1,5,1,19]