0
0
6
0
4
4
8
3
9
4
4
4
0
2
0
0
6
6
5
6
4
2
7
0
0
0
7
4
2
2
2
2
0
2
5
6
0
6
4
4
12
6
5
2
0
4
2
6
7
2
0
6
7
2
2
2
4
4
6
2
0
2
4
2
0
4
6
0
11
2
0
5
0
0
3
4
22
2
2
4
9
4
4
4
6
2
5
6
4
6
2
2
2
6
4
0
2
2
5
20
3
8
11
8
8
2
4
2
2
3
2
2
2
0
0
2
2
0
4
4
0
2
12
2
7
0
2
7
0
0
4
2
6
20
2
0
2
4
2
0
0
2
0
2
6
9
2
4
6
6
4
10
5
8
0
4
0
9
2
2
0
4
0
4
2
0
2
4
0
0
4
0
0
1
5
0
0
0
0
2
0
2
3
2
2
2
0
1
10
0
8
0
2
0
0
0
2
2
0
0
6
2
0
0
2
0
0
2
6
0
7
0
2
2
0
7
8
4
0
4
2
2
0
5
4
2
2
2
2
0
3
2
2
2
3
2
0
0
7
1
5
6
0
2
4
6
0
3
0
0
0
6
2
0
0
0
2
2
0
2
4
2
0
0
4
4
9
0
2
0
0
0
2
0
7
2
2
4
6
0
0
2
4
4
0
0
3
2
