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