[0,0,1,2,0,1,4,0,5,3,4,2,7,3,8,6,0,7,5,1,10,6,0,9, 3,8,4,2,13,3,14,12,6,0,13,11,5,1,12,0,17,9,3,16, 10,8,2,19,15,9,20,18,6,0,19,17,13,7,5,22,18,12,6, 21,15,3,20,16,14,10,4,25,15,9,24,18,12,0,23,17,13, 11,7,1]