20K
double-penetration
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
22K
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
7K
0
0
4
4
2
1
