3, 5, 7
3, 5, 7, 1, 11, 4, 5
3, 5, 7, 1, 11, 4, 5, 18, 2, 20, 21, 26, 28, 29, 3, 30, 32, 37, 38, 39, 42, 47, 5, 55, 57, 58, 60, 65, 68