Tip 1: 4, 5, 9, 10, 18, 22  |  Extra: 1<br>Tip 2: 2, 15, 18, 19, 21, 25  |  Extra: 5<br>Tip 3: 5, 14, 18, 19, 22, 23  |  Extra: 2<br>Tip 4: 3, 5, 12, 17, 22, 26  |  Extra: 1<br>Tip 5: 3, 4, 14, 20, 24, 25  |  Extra: 7<br>