1
0
0
4
2
7
2
2
4
2
0
2
0
3
0
2
0
0
0
0
2
0
12
2
2
10
2
2
2
2
3
0
2
2
16
2
2
0
0
2
2
2
0
2
4
2
1
0
3
2
4
2
0
11
0
0
0
2
2
3
4
0
5
0
6
1
2
6
2
1
41
13
6
2
2
4
0
0
2
5
0
2
4
0
0
0
4
4
4
4
2
2
2
13
2
2
4
4
8
2
0
3
2
0
3
5
4
4
4
7
4
2
4
2
2
3
2
2
5
6
6
26
2
2
8
5
5
0
4
4
2
7
2
2
4
9
1
0
4
2
8
18
17
15
13
2
2
2
5
10
2
4
5
4
2
2
5
0
2
0
4
8
2
4
9
6
16
2
2
12
8
5
5
0
4
3
2
5
4
8
4
4
0
0
4
2
5
0
9
3
0
4
7
5
2
3
5
2
2
2
6
2
0
5
9
2
9
2
0
2
7
0
0
0
8
4
2
2
6
2
0
0
2
2
0
1
7
0
0
2
1
0
2
0
0
0
0
2
0
0
2
5
0
0
0
5
0
0
0
0
0
2
5
0
2
3
1
0
2
2
2
0
6
5
0
2
0
2
0
0
0
2
2
3
2
1
2
2
2
1
2
0
2
0
2
3
3
1
