[1,4,2,1,2,1,6,3,4,2,1,3,4,2,1,8,4,2,1,4,2,1,10,5, 6,3,4,2,1,5,6,3,4,2,1,12,6,3,4,2,1,6,3,4,2,1,14,7, 8,4,2,1,7,8,4,2,1,16,8,4,2,1,8,4,2,1,18,9,10,5,6, 3,4,2,1,9,10,5,6,3,4,2,1,20,10,5,6,3,4,2,1,10,5,6, 3,4,2,1,22]