2
0
8
0
2
0
1
0
7
1
8
0
2
0
13
0
6
1
3
0
3
0
8
2
9
0
1
0
20
2
33
1
3
0
1
0
2
0
212
1
31
1
10
1
4
0
1
0
16
0
7
2
5
0
13
1
3
0
