原校弧

0
1
0
12
0
1
0
1
0
1
0
12
0
12
0
11
0
1
0
1
0
12
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
9
0
1
0
2
0
8