[1,1,2,3,1,2,4,2,1,3,2,5,4,1,3,2,5,6,3,1,4,6,2,3, 7,5,1,4,7,3,2,6,8,4,1,5,3,8,7,2,4,9,6,1,5,3,8,9,4, 2,7,10,5,1,6,9,3,4,10,8,2,5,11,7,1,6,10,4,3,9]