2
2
5
2
6
3
1
1
2
-3
2
2
3
3
3
0
1
3
3
-1
0
3
4
-1
-1
0
4
3
3
3
0
7
5
4
3
-2
2
0
-2
-1
3
3
1
0
4
3
3
0
8
0
3
1
4
0
3
2
0
2
3
3
0
1
4
-2
2
3
4
0
0
0
5
3
1
1
0
3
-3
0
0
0
3
-1