1
0
3
2
2
1
4
3
1
0
1
0
3
2
2
1
2
1
7
6
1
0
2
1
2
1
1
0
1
0
1
0
1
0
1
0
3
4
2
1
2
1
1
0
2
1
4
4
1
0
1
0
2
1
1
0
1
0
1
0
1
0
1
0
7
6
8
8
1
0
3
3
1
0
1
0
1
0
1
0
1
0
5
4
2
1
1
0
1
0
1
0
1
0
1
0
3
4
1
0