12
3
1, 2, 3
4
2, 2, 5, 2, 4, 10, 4
1, 8, 12, 3
3, 1, 4, 3, 1, 7, 3, 5, 10, 2
3, 2, 5, 2, 5, 11, 3, 8, 12, 1