2
8
2
9
2
2
2
2
3
2
2
2
2
2
1
2
2
1
2
8
2
12
4
7
4
7
2
7
3
7
4
7
13
8
8
1
2
2
4
3
1
8
3
8
8
1
2
2
1
2
7
2
7
2
7
2
7
2
7
15
15
Confectionery