Solutions
4
12
    2
    2
19
    7
    1
15
    1
    2
    1
    1
8
    2
    1
    1
13
    7
    2
10
    2
    2
    1
22
    6
    2
    3
    1
    2
    1
    2
    4
7
    1
    1
3
    1
    1
2
    2
9
    1
    1
18
    2
    3
    3
    1
    1
    2
    6
    2
    1
    2
11
    1
    3
18
    2
    2
1
    1
10
    1
    1
    1
12
    1
    1
    3
3
    2
    2
    2
2
    1
    1