2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
4.0
4.0
3.0
2.0
2.0
2.0
4.0
4.0
4.0
4.0
4.0
5.0
3.0
2.0
1.0
0.0
1.0
2.0
2.0
3.0
4.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
5.0
4.0
3.0
2.0
2.0
1.0
0.0
1.0
2.0
3.0
5.0
4.0
4.0
4.0
4.0
4.0
2.0
2.0
2.0
3.0
4.0
4.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0
2.0