1 x 9
9
10 x 5
50
5 x 2
10
5 x 5
25
4 x 3
12
9 x 3
27
12 x 3
36
4 x 4
16
5 x 4
20
2 x 5
10
8 x 2
16
5 x 3
15
2 x 2
4
2 x 1
2
12 x 3
36
100 x 1
100
5 x 8
40
3 x 5
15
2 x 4
8