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