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