-2
-3
-2
-2
-2
-2
-1
-1
-2
-1
-2
-3
-2
1
-2
-1
-4
3
-1
-1
-4
-1
1
-2
2
-1
-2
-2
-2
2
1
-4
-2
-1
-1
-1
-2
-1
-2
1
-1
1
-2
2
-2
-2
-1
1
-1
1
