4
0
3
2
4
0
1
4
3
0
2
4
4
5
1
4
1
0
1
4
0
1
8
1
16
2
4
9
3
5
0
3
0
4
4
3
4
2
8
2
1
0
0
5
4
1
2
13
13
6
1
2
3
7
3
5
0
7
1
1
1
6
4
2
3
0
8
8
3
2
8
5
8
0
0
4
7
6
2
4
1
3
2
2
3
5
2
2
5
0
6
4
4
13
2
8
2
8
2
9
5
9
2
4
9
6
1
1
1
1
9
0
0
1
0
5
5
4
9
0
3
6
0
1
0
13
5
0
1
11
4
7
4
2
0
4
9
1
4
0
3
7
5
2
11
2
4
4
3
2
7
7
4
0
1
1
4
1
7
1
3
0
2
5
2
12
5
0
0
0
2
0
7
6
0
12
2
0
1
3
3
1
7
1
0
0
9
5
2
6
0
6
3
2
4
6
0
3
0
4
13
7
2
6
0
2
3
4
0
4
3
4
0
0
0
0
0
7
0
2
2
0
5
0
0
3
0
5
1
1
2
2
4
6
3
1
10
4
6
2
0
0
4
0
2
2
0
3
4
1
2
1
1
1
0
4
2
3
1
2
0
4
0
4
7
4
1
2
4
0
2
2
7
4
6
0
0
2
2
4
3
2
3
2
4
2
22
0
