2
fuck
1
2
1
1
2
1
2
1
1
1
0
2
1
2
3
2
2
4
4
2
2
3
3
2
0
2
2
6
1
2
3
1
2
1
0
2
2
2
1
1
3
3
1
2
2
5
4
1
5
1
