1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
1 1
2 1
2 2
-4 1
-8 1
-5 1
-3 1
1 1
2 1
4 1
4 1
5 1
4 1
1 1
1 0.5
-1 1
-1 2
-3 1
-2 1
-3 1
