0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
3
3
3
3
3
3
3
3
4
3
5
7
5
6
7
4
7
6
5
3
3
3
3
3
3
3
3
3
3
3
3
3
6
4
6
8
5
7
5
9
3
3
6
7
10
7
6
7
7
7
6
6
5
5
7
7
6
7
6
8
7
8
8
7
8
8
8
8
6
8
8
5
8
7
6
8
11
7
7
8
10
7
6
7
7
5
4
6
6
5
5
4
11
11
5
4
4
4
12
7
7
6
7
9
5
8
8
6
7
5
10
6
8
9
5
8
6
5
7
9
7
6
5
8
6
6
7
12
6
7
5
6
6
7
9
6
12
5
9
7
10
6
6
5
7
5
6
7
8
7
6
9
3
4
11
11
5
5
5
11
11
4
9
10
4
3
4
5
4
4
4
4
3
11
6
8
7
5
8
8
6
7
7
8
9
7
7
6
7
8
9
9
7
5
9
9
7
9
9
9
7
7
7
8
6
8
9
6
5
7
7
7
7
9
7
9
7
7
8
7
8
6
6
7
7
6
6
7
9
9
4
7
6
5
7
7
11
6
7
7
6
5
7
8
6
7
10
9
7
9
7
6
9
7
6
6
7
7
9
6
5
12
8
5
6
10
9
6
7
7
6
5
7
7
7
6
9
7
9
7
7
11
7
7
7
7
8
8
8
10
7
8
7
7
6
7
10
7
10
7
6
6
5
5
7
6
6
7
5
7
7
7
7
7
7
7
6
6
6
7
0
0
0
0
0
0
