[0,1,2,3,3,0,4,1,5,5,2,4,6,7,0,2,7,4,1,3,8,5,2,4, 1,9,6,3,0,2,10,11,7,1,3,6,11,8,10,9,4,5,12,9,6,8, 0,10,7,13,10,12,5,6,11,8,14,15,8,7,9,3,5,11,15,12, 9,6,8,0,13,10,16,13,11,12,5,1,14,7]