1
1
1
3
2
2+
1+
0
0
3
4
1
2
0
0
4
1
3
9+
7
8
0
1+
1+
5
4
3
3+
3+
3
2
2
2
1+
1+
1+
0
0
0
8+
8+
5
8
7
5
0
0
0
1
2
1+
1+
1
1
4
4
1
2+
2+
2+
7+
7
3
6
4
2
3+
2
2+
0
0
0
3+
3+
3+
5+
4
4
2
1+
1
1+
1
1+
3
2
1+
3
1
1+
1
0
0
3
3
3
7+
7
4
0
0
0
5
5
1+
1+
1
0
2
3+
3
4+
4+
4+
0
0
0
1+
1+
1+
3+
3
1+
1
0
0
1+
0
0
2
3
2
0
0
0
1+
1+
1+
3
3
2+
1+
1+
0
1
1+
0
1
1
1
1
1
1+
0
0
0
0
0
0
5+
5
3+
1+
0
0
0
0
0
3+
3
1+
7
6
4
0
0
0
4+
3
3