3
3+
3+
1+
1-
0
1
1+
1+
0
0
1+
1
1
1
0
1
0
1
1
0
0
0
0
2+
2+
1-
1+
1-
0
0
1
0
1
1+
1+
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1+
0
1
1
0
1
0
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
5+
6
3
0
0
0
1
1
0
1
1-
0
1
0
0
0
0
0
1+
1
0
3
2
1
0
1
0
2
1+
1
1
1+
1+
0
0
0
0
0
0
1
4
2
3+
1
1
1
1
0
1
1
0
0
1+
0
0
0
0
4+
3+
2
1
1
1+
1
1
0
1
1
0
0
2
0
1+
1+
1+
1+
1
0
0
0
0
3
3
1+
0
0
0
1+
1+
1+
1
0
1-
1+
1
0
3
2+
0
0
0
0
3
5
3