[0,2,1,3,2,4,3,0,4,6,5,7,6,8,2,9,8,10,9,1,10,12, 11,5,12,14,3,15,14,16,15,2,16,18,9,19,18,20,4,21, 20,22,21,3,22,24,23,14,0,26,5,27,26,12,9,4,28,30, 29,31,30,32,6,12,16,34,33,5,34,36,35,37]