[1,3,2,1,6,1,8,9,2,1,12,1,14,3,16,1,18,1,20,21,2, 1,24,5,2,27,28,1,30,1,32,3,2,35,36,1,38,3,40,1,42, 1,44,45,2,1,48,49,50,3,4,1,54,55,56,57,2,1,60,1, 62,63,64,5,66,1,68,3,70,1,72,1,74,75,76,77,6,1,80, 81,2,1,84,85,2,3,88]