2.0
3.0
4.0
4.0
5.0
5.0
4.0
5.0
5.0
5.0
5.0
5.0
4.0
4.0
3.0
2.0
3.0
2.0
3.0
3.0
2.0
3.0
2.0
3.0
3.0
3.0
3.0
3.0
4.0
5.0
5.0
4.0
3.0
4.0
4.0
4.0
4.0
5.0
5.0
8.0
12.0
14.0
14.0
14.0
14.0
14.0
14.0
15.0
14.0
14.0
14.0
15.0
15.0
16.0
17.0
15.0
13.0
6.0
5.0
4.0
6.0
11.0
11.0
11.0
11.0
10.0
9.0
8.0
7.0
8.0
8.0
9.0
12.0
13.0
15.0
16.0
20.0
20.0
20.0
19.0
19.0
19.0
20.0
21.0
20.0
21.0
20.0
19.0
19.0
19.0
19.0
18.0
18.0
19.0
18.0
19.0
18.0
16.0
16.0
16.0
17.0
16.0
15.0
15.0
15.0
16.0
15.0
15.0
15.0
15.0
15.0
15.0
16.0
16.0
16.0
16.0
17.0
17.0
17.0
17.0
17.0
17.0
16.0
16.0
15.0
14.0
14.0
14.0
15.0
14.0
12.0
12.0
15.0
17.0
18.0
19.0
19.0
20.0
20.0
20.0
20.0
20.0
20.0
19.0
19.0
19.0
19.0
19.0
15.0
12.0
11.0
10.0
8.0
7.0
8.0
10.0
10.0
13.0
15.0
15.0
16.0
15.0
13.0
13.0
13.0
13.0
12.0
11.0
11.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
8.0
8.0
8.0
7.0
7.0
7.0
6.0
6.0
6.0
6.0
6.0
6.0
7.0
7.0
8.0
7.0
6.0
6.0
6.0
3.0
3.0
3.0
3.0
3.0
3.0
6.0
6.0
6.0
7.0
8.0
7.0
7.0
6.0
6.0
6.0
6.0
6.0
6.0
7.0
7.0
7.0
8.0
8.0
8.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
9.0
11.0
11.0
12.0
13.0
13.0
13.0
13.0
15.0
16.0
15.0
15.0
13.0
10.0
10.0
8.0
7.0
8.0
10.0
11.0
12.0
15.0
19.0
19.0
19.0
19.0
19.0
20.0
20.0
20.0
20.0
20.0
20.0
19.0
19.0
18.0
17.0
15.0
12.0
12.0
14.0
15.0
14.0
14.0
14.0
15.0
16.0
16.0
17.0
17.0
17.0
17.0
17.0
17.0
16.0
16.0
16.0
16.0
15.0
15.0
15.0
15.0
15.0
15.0
16.0
15.0
15.0
15.0
16.0
17.0
16.0
16.0
16.0
18.0
19.0
18.0
19.0
18.0
18.0
19.0
19.0
19.0
19.0
20.0
21.0
20.0
21.0
20.0
19.0
19.0
19.0
20.0
20.0
20.0
16.0
15.0
13.0
12.0
9.0
8.0
8.0
7.0
8.0
9.0
10.0
11.0
11.0
11.0
11.0
6.0
4.0
5.0
6.0
13.0
15.0
17.0
16.0
15.0
15.0
14.0
14.0
14.0
15.0
14.0
14.0
14.0
14.0
14.0
14.0
12.0
8.0
5.0
5.0
4.0
4.0
4.0
4.0
3.0
4.0
5.0
5.0
4.0
3.0
3.0
3.0
3.0
3.0
2.0
3.0
2.0
3.0
3.0
2.0
3.0
2.0
3.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
4.0
5.0
5.0
4.0
4.0
3.0
2.0