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