2
18
12
8
2
6
8
12
14
14
12
12
10
12
12
14
0
0
6
10
12
12
12
8
0
10
14
8
0
0
8
10
10
8
10
4
0
2
0
4
6
6
10
10
2
0
4
14
2
10
12
14
6
8
8
2
16
10
16
2
8
6
16
2
2
10
8
6
16
12
10
2
16
8
14
10
4
12
14
12
12
12
12
0
0
8
10
8
2
2
16
10
12
18
6
0
4
2
10
8
0
4
4
10
10
16
6
4
0
12
8
0
0
4
15
12
0
2
2
0
4
10
4
12
2
4
0
0
10
20
16
6
2
12
10
12
0
6
4
14
12
10
10
2
4
14
12
12
0
0
4
8
8
4
6
0
0
0
6
4
2
10
8
4
12
6
0
0
2
12
12
10
2
0
2
6
2
2
0
10
2
12
8
6
0
10
10
6
10
14
0
4
4
4
14
0
0
4
14
14
8
8
10
2
6
6
10
2
2
2
13
14
8
14
2
2
0
2
8
12
0
8
12
18
14
14
8
2
2
10
17
14
4
0
0
0
4
6
12
0
0
4
14
10
2
14
12
10
8
12
8
8
4
0
8
12
0
14
8
4
10
22
22
2
4
2
10
10
2
2
12
10
8
10
8
10
2
18
14
0
2
0
10
6
6
14
12
12
