4
2
2
5
3
4
5
0
0
5
0
1
2
0
2
3
0
0
6
0
0
9
0
0
8
1
1
6
0
0
2
0
0
5
0
0
3
0
1
4
0
0
10
1
3
3
1
1
3
0
0
5
3
3
2
0
2
20
0
3