1
double-penetration
3
29K
0
1
0
1
2
3
3
0
34K
2
0
1
1
1
2
3
4
3
5
2
16K
2
2
19K
2K
4
3
4
3
5
4
3
4
7
2
2
3
3
3
1
2
14K
2
2
1
6
2
