0
2
9
4
1
0
1
1
7
0
1
7
4
1
0
1
2
3
0
1
1
5
0
0
0
1
3
1
1
1
5
1
0
5
1
0
1
0
4
3
2
7
1
1
0
0
0
1
1
0
1
2
0
1
3
0
1
0
0
0
1
1
9
5
1
1
0
0
0
1
0
3
0
1
1
1
1
1
1
1
1
3
1
3
4
1
7
0
0
0
1
9
1
1
1
0
0
0
6
9
6
12
0
5
19
4
6
1
7
2
0
16
1
1
8
1
1
0
1
3
1
0
1
5
0
1
0
2
9
1
0
3
8
3
0
0
1
0
5
9
1
3
7
0
3
0
0
0
1
1
6
0
2
0
3
0
4
6
1
0
19
4
0
0
6
2
1
3
5
1
0
0
2
0
0
0
2
0
1
1
6
7
2
1
1
3
10
9
0
6
1
0
1
1
0
0
1
1
1
0
0
1
0
5
0
0
0
0
1
2
1
0
3
0
0
0
0
0
0
1
6
1
2
7
1
0
2
5
12
4
6
5
0
4
0
5
8
0
2
0
1
0
0
7
3
1
2
0
1
0
7
0
0
1
1
5
2
0
1
0
0
0
3
0
0
3
1
1
1
4
0
3
3
4
29
1
1
0
3
8
3
2
1
0
0
5
1
0
