[1,1,1,3,3,3,2,1,7,7,7,6,5,4,3,2,1,15,15,15,14,13, 12,11,10,9,8,7,6,5,4,3,2,1,31,31,31,30,29,28,27, 26,25,24,23,22,21,20,19,18,17,16,15,14,13,12,11, 10,9,8,7,6,5,4,3,2,1,63,63,63,62,61,60,59,58,57, 56,55,54,53,52]