9
1
1
0
3
0
-1
0
2
0
0
0
2
0
1
0
0
0
2
0
1
3
3
0
1
0
1
0
-4
2
1
0
2
0
4
0
2
0
2
0
3
0
2
0
2
1
2
0
0
0
2
0
2
0
1
0
2
0
2
0
4
0
1
0
2
0
2
0
3
0
3
0
2
0
2
0
3
0
2
0
3
0
2
0
3
0
2
0
2
0
1
0
2
0
2
0
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