2
1
4
3
10
10
7
2
2
2
2
13
5
5
7
4
10
4
7
4
5
5
13
2
2
6
2
1
3
7
11
11
3
7
1
4
7
1
7
3
1
1
7
1
1
1
4
1
1
1
2
2
2
2
7
3
7
14
15
Beijing Opera