[2,1,2,1,4,3,1,1,5,4,1,3,2,6,7,1,1,2,4,4,8,9,1,1, 2,2,3,7,5,10,12,1,1,2,2,4,3,5,8,7,13,15,1,1,2,2,3, 4,6,4,7,10,9,16,18,1,1,2,2,3,4,5,5,8,6,8,13,11,19, 21,1,1,2,2,3,4,4,1,5,6,8,9,8,11,15]