3
1
1
0
0
11
4
7
3
1
1
0
0
11
4
7
0
0
0
0
0
0
0
0
3
1
1
0
0
4
3
1
0
0
0
0
0
0
0
0
3
1
1
0
0
4
3
1
3
1
1
0
0
4
2
2
3
1
1
0
0
4
2
2
0
0
0
0
0
0
0
0
3
1
1
0
0
5
1
4
3
1
1
0
0
5
1
4
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
1
1
0
1
0
2
2
0
0
0
0
0
0
0
0
0
0
1
0
0
1
4
11
-7
0
0
0
0
0
0
0
0
0
1
0
0
1
4
11
-7
0
1
0
0
1
3
4
-1
0
1
0
0
1
3
4
-1
0
0
0
0
0
0
0
0
0
1
0
0
1
2
4
-2
0
0
0
0
0
0
0
0
0
1
0
0
1
2
4
-2
0
1
0
0
1
1
5
-4
0
0
0
0
0
0
0
0
0
1
0
0
1
1
5
-4