Tip 1: 9, 10, 14, 22, 24, 26  |  Extra: 5<br>Tip 2: 3, 4, 5, 13, 14, 24  |  Extra: 3<br>Tip 3: 5, 7, 12, 16, 20, 23  |  Extra: 7<br>Tip 4: 2, 6, 8, 19, 22, 25  |  Extra: 5<br>Tip 5: 1, 2, 13, 18, 19, 27  |  Extra: 7<br>