[0,0,1,0,1,2,0,1,2,3,0,1,2,3,0,4,1,2,3,0,4,1,5,2, 3,0,4,1,5,2,6,3,0,4,1,5,2,6,3,7,0,4,1,5,2,6,3,7,0, 4,8,1,5,2,6,3,7,0,4,8,1,5,9,2,6,3,7,0,4,8,1,5,9,2, 6,10,3,7,0,4,8,1,5,9,2,6,10,3,7,0,11,4,8,1,5,9,2, 6,10,3,7,0,11,4,8]