55
0
1
55
0
1
55
0
1
55
0
2
s
0
4
55
0
1
55
0
1
55
0
14
自截55
2
56
s
0
11
s
0
6
s
0
3
s
0
6
55
0
7
s
0
5
s
0
6
s
0
4