12
17
12
13
12
12
12
12
12
11
12
12
12
8
8
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
8
12
12
13
11
13
12
17
12
12
12
12
12
17
11
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
12
12
11
12
12
12
12
12
12
12
11
13
12
17
11
12
12
12
12
12
17
12
12
12
12
13
12
12
12
12
12
17
17
12
12
12
11
12
17
11
12
12
12
12
12
12
11
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
8
12
11
12
12
13
12
8
12
12
12
12
12
12
17
12
12
11
12
12
12
12
11
12
12
8
12
17
12
12
12
12
12
12
17
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
8
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
17
11
12
12
12
12
12
17
12
17
12
17
12
11
12
12
12
12
12
11
12
12
12
11
12
12
12
11
12
17
12
12
12
12
12
12
11
12
12
12
11
12
12
12
12
12
12
12
12
12
17
12
12
12
11
11
13
12
17
12
13
12
12
12
12
12
12
12
12
11
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
8
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
17
12
12
12
12
17
12
12
12
12
12
12
12
13
17
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
11
11
12
12
12
12
12
17
12
12
12
12
12
12
17
12
17
12
12
12
17
12
12
12
12
12
13
12
12
12
12
17
8
12
11
12
12
11
12
12
8
13
12
12
12
8
12
12
8
12
12
12
12
12
17
17
11
11
12
12
11
12
12
17
12
12
12
12
12
12
8
12
12
12
12
12
12
13
13
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
8
12
11
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
17
12
12
11
12
12
12
12
12
12
12
17
12
12
12
12
12
13
12
12
12
12
11
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
17
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
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
11
12
11
12
12
12
12
11
12
12
17
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
17
12
12
13
11
12
12
8
12
12
11
12
12
12
12
11
12
12
12
12
12
12
12
12
17
12
12
12
12
17
12
11
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
17
12
12
12
12
11
12
11
12
12
12
12
17
12
11
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
11
12
12
12
12
17
17
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
11
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
17
12
12
12
12
12
8
17
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
11
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
17
12
11
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
17
12
17
17
12
12
12
12
11
12
12
12
11
17
12
12
12
12
13
12
12
12
12
12
12
12
12
12
13
12
17
12
12
12
12
12
12
12
12
12
17
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
8
12
12
11
13
12
12
12
12
13
12
11
12
12
11
12
17
11
12
12
12
12
12
12
12
12
17
12
12
11
12
12
13
17
12
12
13
12
12
12
12
12
11
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
11
12
11
12
17
12
12
11
12
12
12
12
17
17
12
12
12
12
12
12
12
12
12
12
12
11
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
17
12
11
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
17
17
11
8
12
12
8
12
12
12
17
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
8
12
12
12
12
17
12
12
12
12
17
12
12
17
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
11
12
11
12
12
12
8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
12
13
11
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
12
11
12
12
12
12
12
12
12
12
12
12
11
13
12
12
12
12
12
17
12
12
12
8
17
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
17
12
12
11
12
12
8
12
12
12
12
12
12
11
8
12
12
12
12
17
12
12
12
12
12
12
12
17
12
12
11
12
12
12
12
12
17
17
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
8
11
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
11
12
12
11
12
12
12
12
12
12
12
12
17
12
12
12
13
17
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
17
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
11
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
13
17
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
17
8
12
12
12
8
12
12
12
12
12
12
12
11
12
12
17
11
17
17
12
12
12
12
12
12
12
12
12
12
8
11
12
12
12
12
8
12
12
12
12
17
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
11
8
12
12
11
12
12
12
12
12
12
12
12
12
17
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
8
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
13
11
12
12
17
12
11
12
12
12
12
12
11
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
17
12
13
12
12
12
12
12
12
12
12
12
12
17
12
17
12
12
12
12
12
11
12
12
12
12
11
12
12
12
12
17
13
12
12
12
12
11
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
17
12
12
12
12
12
12
12
13
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
17
12
12
12
12
12
12
12
12
12
17
17
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
11
12
12
17
12
17
12
13
12
12
12
12
11
12
12
11
12
8
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
17
11
12
12
13
12
12
12
12
12
13
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
11
11
12
12
12
17
12
12
12
13
11
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
17
12
12
12
12
12
12
12
12
13
17
12
12
11
12
12
13
12
12
17
12
12
13
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
11
12
12
11
12
12
12
13
12
12
12
12
12
13
12
12
12
12
12
12
12
12
8
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
11
13
11
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
11
12
12
12
12
12
12
12
12
11
12
17
12
12
12
12
12
12
12
11
12
12
12
12
11
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
17
12
11
12
12
12
12
12
17
12
11
12
12
12
12
12
12
13
12
12
12
12
12
12
17
12
12
12
12
13
12
12
12
12
12
13
12
12
12
12
17
12
12
12
12
12
12
8
12
12
12
12
12
12
11
17
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
13
12
12
12
12
12
12
11
12
11
12
12
12
12
13
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
17
13
12
11
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
13
12
12
12
12
13
12
12
12
12
12
17
13
12
12
12
12
12
12
13
11
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
17
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
13
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
17
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
17
12
12
12
12
17
12
12
12
12
12
12
11
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
12
12
12
12
12
11
12
12
12
11
11
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
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
17
12
12
8
12
12
11
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
11
12
12
12
12
12
12
17
12
12
12
12
12
11
12
12
12
17
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
17
12
8
12
12
11
12
11
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
11
12
11
12
12
12
17
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
13
12
12
13
12
17
11
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
11
12
17
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
11
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
11
12
12
12
12
13
12
12
8
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
13
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
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
11
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
13
12
12
12
17
12
12
12
12
12
11
17
12
12
12
12
13
12
12
12
12
12
12
17
12
12
12
12
17
12
12
11
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
17
12
12
17
12
11
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
17
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
12
12
12
12
13
12
12
17
12
12
12
12
12
13
12
12
12
17
11
11
12
12
12
11
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
11
12
12
12
11
12
12
17
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
11
12
12
12
12
12
11
12
12
12
12
12
12
12
11
12
12
17
12
12
12
12
11
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
13
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
11
12
17
12
17
12
12
8
12
12
12
13
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
8
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
12
12
17
17
12
12
17
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
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
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
13
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
13
12
12
8
12
12
12
12
12
17
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
12
12
17
11
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
17
12
13
12
12
8
12
12
12
12
13
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
17
12
12
12
12
12
13
12
17
17
12
12
12
12
12
12
11
12
17
12
12
12
12
17
12
12
12
17
12
12
12
17
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
17
11
12
11
12
12
12
17
12
12
12
12
11
12
12
17
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
17
12
12
12
12
12
12
12
12
12
17
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
13
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
13
11
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
13
12
12
12
17
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
17
12
12
13
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
17
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
13
11
12
12
12
12
12
12
13
12
12
13
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
13
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
11
12
12
12
12
17
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
11
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
17
12
12
12
12
12
12
12
12
11
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
11
12
12
12
12
13
12
12
12
11
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
13
12
12
12
8
12
12
17
12
12
12
12
12
12
17
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
17
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
13
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
17
12
12
12
12
12
11
17
11
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
17
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
11
12
11
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
11
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
13
12
12
12
12
12
12
11
12
17
11
12
11
12
12
12
12
12
12
12
12
12
12
13
12
13
12
12
12
17
12
12
12
12
8
12
12
12
12
12
12
17
12
12
11
12
12
12
12
12
12
12
12
12
17
8
8
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
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
17
12
13
13
12
12
12
12
12
12
11
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
13
12
12
12
12
12
12
12
17
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
17
12
12
11
8
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
17
12
17
12
12
12
12
12
12
12
17
12
17
12
12
12
13
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
11
12
12
12
12
12
17
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
12
12
12
12
12
12
12
12
12
12
11
12
12
17
12
12
12
12
12
12
12
17
12
17
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
17
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
17
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
13
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
17
11
12
12
17
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
12
12
12
17
12
12
12
12
12
12
17
12
12
12
12
17
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
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
11
11
12
17
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
13
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
12
12
12
12
12
12
12
11
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
8
12
12
11
12
12
12
12
12
13
11
12
11
11
12
12
12
12
12
12
11
12
12
12
12
12
13
12
12
12
12
12
12
12
12
11
12
12
13
12
12
12
12
11
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
17
12
11
12
12
12
12
17
12
12
17
12
12
12
12
12
12
12
12
17
13
12
12
12
12
12
12
17
11
12
13
12
12
12
12
12
12
12
8
12
12
17
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
12
12
12
13
12
12
12
11
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
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
17
12
12
12
12
13
12
12
12
12
12
12
12
12
12
17
11
12
12
12
12
12
17
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
12
12
12
13
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
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
13
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
17
12
13
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
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
13
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
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
17
12
12
12
12
12
11
12
12
12
12
17
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
8
12
12
11
12
12
17
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
11
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
11
17
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
11
12
12
12
12
13
12
12
12
12
12
12
12
12
17
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
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
12
12
12
12
12
8
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
17
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
11
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
11
17
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
17
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
17
12
17
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
17
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
11
12
12
12
12
12
12
12
13
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
11
17
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
11
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
11
12
12
12
13
12
17
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
11
12
11
11
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
13
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
17
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
17
12
17
12
12
12
17
12
12
11
12
12
12
12
17
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
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
17
12
12
12
12
12
17
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
17
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
17
12
12
17
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
11
12
11
12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
11
12
13
12
12
12
12
12
11
17
12
12
12
8
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
11
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
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
17
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
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
12
12
12
12
12
12
17
12
11
12
12
12
12
12
12
12
11
13
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
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
17
12
12
12
12
13
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
11
12
12
12
17
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
11
12
11
12
12
17
12
12
12
13
11
12
11
12
12
12
12
12
12
8
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
17
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
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
12
12
12
12
12
12
12
12
12
12
12
11
13
12
12
11
12
12
12
12
12
17
12
12
12
12
17
12
13
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
11
17
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
11
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
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
11
12
12
11
12
12
11
8
11
12
12
12
12
12
11
12
12
12
12
11
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
17
12
12
12
12
12
12
12
12
12
12
17
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
13
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
12
12
12
12
12
12
12
12
12
11
12
12
12
11
17
12
12
13
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
11
12
12
17
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
13
12
8
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
12
12
11
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
13
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
17
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
11
17
12
12
12
11
12
13
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
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
17
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
17
17
12
12
12
12
12
12
12
12
12
12
12
17
17
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
12
12
12
12
8
12
12
12
12
8
11
12
12
12
11
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
17
12
17
12
12
12
12
17
17
12
12
12
17
12
12
12
13
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
11
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
8
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
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
17
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
11
12
12
12
11
12
12
12
12
12
12
12
12
12
12
13
17
12
12
12
12
13
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
8
12
12
12
12
12
12
12
12
12
11
12
12
12
17
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
12
12
12
12
12
12
12
12
17
13
12
12
12
12
12
12
11
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
13
11
12
12
12
12
12
12
12
11
12
17
12
12
12
12
12
12
12
12
11
12
17
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
13
12
17
12
12
17
12
17
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
12
12
13
12
11
12
12
12
12
12
11
12
12
12
12
11
12
12
12
12
12
12
12
12
12
17
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
12
12
12
12
12
12
12
12
12
17
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
12
12
12
12
8
12
11
12
11
17
12
12
12
12
8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
17
12
12
12
12
11
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
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
13
12
17
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
8
11
12
12
12
12
12
12
12
12
12
11
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
17
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
11
11
12
11
12
12
12
17
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
17
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
11
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
17
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
8
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
17
12
12
13
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
11
12
12
12
12
12
12
12
12
17
12
12
12
12
11
12
12
12
12
12
12
12
8
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
13
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
8
12
12
12
13
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
13
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
13
12
12
12
12
17
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
12
12
12
17
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
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
17
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
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
17
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
8
12
12
17
12
12
12
12
12
13
12
12
12
12
12
13
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
17
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
12
12
12
12
12
12
12
12
12
12
12
8
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
11
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
13
12
12
17
12
12
12
12
17
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
13
12
12
13
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
11
17
11
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
11
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
12
12
12
12
17
11
12
13
12
11
12
12
11
12
12
12
17
12
12
12
17
12
12
12
12
12
11
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
8
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
17
12
12
17
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
17
17
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
17
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
13
12
12
12
12
12
17
12
12
12
12
12
12
12
12
11
12
11
12
12
11
12
12
12
12
12
12
12
12
12
13
12
12
12
12
17
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
11
12
17
12
17
17
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
17
12
12
12
12
12
11
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
12
12
12
12
12
12
13
12
12
12
12
17
12
12
12
12
12
12
12
17
12
12
12
12
12
11
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
17
12
11
12
12
11
8
12
12
12
12
12
12
12
17
11
12
12
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
12
12
12
12
12
12
12
11
12
12
12
12
12
12
17
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
13
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
12
12
11
12
11
12
17
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
13
12
13
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
13
12
12
12
12
12
11
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
12
12
12
11
12
12
12
12
12
12
12
12
12
12
11
12
12
