2 times 3
6
3 times 3
9
4 times 4
16
2 times 4
8
3 times 4
12
4 times 6
24
2 times 5
10
3 times 5
15
4 times 7
28
2 times 7
14
3 times 7
21
4 times 8
32
2 times 9
18
3 times 9
27
4 times 9
36