1
7
4
2
5
1
1
6
1
0
5
2
0
5
1
0
4
1
0
5
0
0
4
1
0
4
1
0
4
1
0
4
1
0
4
1
0
16
2
0
4
1
0
4
1
2
5
1
0
7
0
0
4
1
0
4
1
0
4
1
