12
9
9
12
8
12
9
8
11
9
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
10
12
12
12
12
12
12
12
9
12
10
12
12
12
12
12
12
12
12
12
12
8
11
12
12
12
11
12
8
12
10
10
12
12
12
12
12
9
12
12
11
12
9
12
12
12
12
12
12
12
12
12
12
12
12
11
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
10
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
11
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12