1
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
1
2
2
2
2
2
1
1
1
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
1
1
1
1
1
1
1
0
1
1
2
2
4
8
8
10
11
11
10
10
9
9
9
9
9
9
9
9
9
9
8
8
7
6
6
6
6
6
7
7
8
8
13
15
16
16
16
16
16
15
15
15
15
15
15
16
16
16
17
17
18
18
18
18
18
18
18
17
17
17
17
16
16
15
15
14
13
13
11
8
7
7
6
6
5
5
4
3
0
0
3
4
4
7
8
10
10
10
9
9
9
9
9
9
8
7
7
7
7
6
6
6
5
5
5
5
7
7
9
9
9
10
10
10
9
9
8
7
6
6
6
6
6
6
7
7
8
8
9
8
7
6
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
1
1
1
4
4
5
7
7
4
7
6
1
1
3
3
3
3
2
2
2
2
2
2
2
2
3
3
3
2
2
1
1
1
1
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
2
1
1
1
1
1
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
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
1
1
3
3
4
4
4
4
4
4
5
6
6
6
6
6
7
7
7
7
6
6
5
3
3
3
3
3
3
3
5
5
5
6
5
5
4
1
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
2
2
2
3
3
3
2
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
3
3
3
3
3
3
3
3
3
3
3
2
1
1
1
0
0
0
0
0
1
2
2
0
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
1
2
3
4
14
17
20
22
23
23
20
20
20
32
24
24
20
10
6
3
3
3
5
6
9
11
11
10
10