0
Sources
0
0
0
16K
4K
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18K
0
0
0
0
0
0
0
0
0
0
6K
0
0
0
0
0
0
0
0
0
0
0
0
11K
6K
0
0
0
0
