0
0
1
0
3
0
0
0
0
0
1
1
0
0
0
-1
0
-2
0
0
0
0
1
0
0
0
0
0
0
1
0
0
1
0
-1
0
0
0
0
0
0
0
0
-1
0
6
0
0
0
1
0
0
0
0
0
0
1
2
0
0
0
0
0
1
0
0
2
0
0
0
1
-1
-3
0
1
0
-1
0
0
1
0
0
0
0
0
1
0
0
1
1
0
0
2
0
0
0
1
0
0
0
0
-1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
2
1
2