0
stream
0
1
0
2
2
9
22
3
5
1
11
0
6
3
2
3
2
4
2
3
1
15
0
5
0
9
1
3
2
0
1
8
5
2
1
0
2
6
10
5
3
2
0
0
0
2
1
0
0
