[1,1,3,2,1,3,2,5,3,6,3,1,3,2,5,3,6,3,7,4,9,5,10,5, 9,4,1,3,2,5,3,6,3,7,4,9,5,10,5,9,4,9,5,12,7,15,8, 15,7,14,7,15,8,15,7,12,5,1,3,2,5,3,6,3,7,4,9,5,10, 5,9,4,9,5,12,7,15,8,15,7,14,7,15,8,15,7,12,5,11,6, 15,9,20,11,21]