1
2
0
3
2
0
4
5
0
0
2
2
0
2
6
0
0
3
1
2
2
0
2
1
2
2
0
0
0
0
2
2
0
4
5
6
3
5
0
0
0
0
2
0
0
0
2
4
2
4
14
5
0
0
4
5
0
2
0
2
3
2
2
2
10
2
2
2
0
4
3
2
2
0
3
4
2
0
0
1
0
0
11
5
2
6
5
2
0
0
3
3
0
0
0
2
2
6
0
4
2
7
7
5
0
0
14
5
5
4
11
2
2
1
4
3
19
5
3
0
5
2
9
0
4
0
2
0
4
1
3
16
4
2
0
1
0
2
4
6
1
10
0
0
0
0
0
0
1
0
13
2
2
0
8
0
0
0
0
5
2
0
0
4
2
0
2
0
0
2
0
7
2
0
2
2
4
0
0
2
2
0
10
0
4
6
8
5
0
0
4
1
0
2
1
7
19
0
2
4
2
3
1
5
3
2
4
0
4
6
2
2
0
0
1
0
2
0
5
3
6
0
5
4
0
0
0
2
0
1
2
0
0
1
0
2
3
4
0
0
0
0
2
0
0
0
1
4
0
0
0
1
1
0
5
1
0
0
0
0
0
0
0
0
2
0
0
0
2
2
0
1
0
0
0
2
0
0
0
0
1
0
0
2
0
0
0
0
