[0,1,2,1,3,2,1,2,4,3,2,3,1,2,3,2,5,4,3,4,2,3,4,3, 1,2,3,2,4,3,2,3,6,5,4,5,3,4,5,4,2,3,4,3,5,4,3,4,1, 2,3,2,4,3,2,3,5,4,3,4,2,3,4,3,7,6,5,6,4,5,6,5,3,4, 5,4,6,5,4,5,2,3,4,3,5,4,3]