= {
0, 1, 1, 2, 1, 2, 4, 3, 1, 4, 2, 3, 2, 3, 3, 2, 1, 2, 4, 3, 4, 3, 5, 4, 6, 5, 5, 4, 5,
4, 4, 3, 1, 4, 2, 3, 6, 5, 5, 4, 4, 5, 3, 4, 5, 4, 4, 3, 2, 3, 3, 2, 5, 4, 4, 3, 5, 4,
4, 3, 4, 3, 3, 2, 1, 4, 6, 5, 2, 3, 5, 4, 4, 5, 5, 4, 3, 4, 4, 3, 2, 3, 5, 4, 3, 2, 4,
3, 5, 4, 4, 3, 4, 3, 3, 2, 4, 5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2, 3, 4, 4, 3,
4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1, 1, 6, 4, 5, 4, 5, 5, 4, 2, 5, 3, 4, 3, 4, 4, 3, 4,
5, 5, 4, 5, 4, 4, 3, 5, 4, 4, 3, 4, 3, 3, 2, 2, 5, 3, 4, 5, 4, 4, 3, 3, 4, 2, 3, 4, 3,
3, 2, 3, 4, 4, 3, 4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1, 2, 5, 5, 4, 3, 4, 4, 3, 3, 4, 4,
3, 2, 3, 3, 2, 3, 4, 4, 3, 4, 3, 3, 2, 4, 3, 3, 2, 3, 2, 2, 1, 3, 4, 4, 3, 4, 3, 3, 2,
4, 3, 3, 2, 3, 2, 2, 1, 2, 3, 3, 2, 3, 2, 2, 1, 3, 2, 2, 1, 2, 1, 1, 0}