[0,1,2,3,3,5,6,7,4,7,10,11,7,13,14,15,5,9,14,15, 11,21,22,23,12,15,26,27,15,29,30,31,6,11,18,19,15, 29,30,31,20,23,42,43,23,45,46,47,13,25,30,31,27, 53,54,55,28,31,58,59,31,61,62,63,7,13,22,23,19]