4.0
10.0
8.0
2.0
2.0
2.0
8.0
1.0
2.0
3.0
9.0
4.0
6.0
10.0
5.0
3.0
7.0
7.0
9.0
2.0
3.0
4.0
9.0
10.0
9.0
1.0
8.0
2.0
6.0
5.0
