10, 2, 3, 4, 5, 6, 7
10, 2, 3, 4, 5, 6, 7, 1, 2, 4, 6
10, 2, 3, 4, 5, 6, 7, 1, 2, 4, 6, 12, 131, 14, 2, 78а