[1,3,1,4,3,1,7,4,3,1,6,7,4,3,1,12,6,7,4,3,1,8,12, 6,7,4,3,1,15,8,12,6,7,4,3,1,13,15,8,12,6,7,4,3,1, 18,13,15,8,12,6,7,4,3,1,12,18,13,15,8,12,6,7,4,3, 1,28,12,18,13,15,8,12,6,7,4,3,1,14,28,12,18,13,15, 8,12,6,7,4,3,1,24,14,28]