"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
7
7
7
"
"
"
"
"
"
"
"
"
"
"
"
"
"
"
3
10
10
"
"
"
"
"
"
"
"
"
"
"
"
"
"
5
6
6
"
"
"
"
"
"
"
"
"
"
5
6
6
"
"
"
"
"
"
"
4
2
2
"
"
"
"
"
"
"
"
"
4
5
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30