4 * = 36
7 * = 56
2 * = 12
8 * = 64
9 * = 63
4 * = 20
3 * = 15
6 * = 42
9 * = 81
7 * = 63
5 * = 25
4 * = 12
7 * = 21
7 * = 63
9 * = 36
5 * = 30
4 * = 28
3 * = 24
9 * = 72
7 * = 42
9 * = 45
9 * = 27
8 * = 56
6 * = 24
8 * = 48
7 * = 49
5 * = 15
5 * = 40
4 * = 16