3
1
1
0
0
6
3
3
3
1
1
0
0
6
3
3
0
0
0
0
0
0
0
0
3
1
1
0
0
8
2
6
3
1
1
0
0
8
2
6
0
0
0
0
0
0
0
0
3
1
1
0
0
3
0
3
0
0
0
0
0
0
0
0
3
1
1
0
0
3
0
3
3
1
1
0
0
4
0
4
0
0
0
0
0
0
0
0
3
1
1
0
0
4
0
4
1
1
0
1
0
3
3
0
0
0
0
0
0
0
0
0
1
1
0
1
0
3
3
0
1
1
0
1
0
3
3
0
1
1
0
1
0
3
3
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
0
0
0
0
1
1
0
1
0
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
0
3
-3
0
1
0
0
1
0
3
-3
0
0
0
0
0
0
0
0
0
1
0
0
1
0
4
-4
0
1
0
0
1
0
4
-4
0
0
0
0
0
0
0
0
0
1
0
0
1
3
6
-3
0
0
0
0
0
0
0
0
0
1
0
0
1
3
6
-3
0
1
0
0
1
2
8
-6
0
0
0
0
0
0
0
0
0
1
0
0
1
2
8
-6