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