-
0
16 
-
0
1
-
0
1
-
0
0
-
1
1
-
0
0
-
0
2
-
0
0
-
0
2
-
0
0
-
0
0
-
0
0
-
0
0
-
0
3
-
0
6
-
0
2
-
0
9
-
0
0
-
0
2
-
0
2
-
0
1
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
2
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
1
-
0
0
-
0
1
-
0
0
-
0
0
-
0
1
-
0
0
-
0
1
-
0
1
-
0
10
-
0
0
-
0
0
-
0
2
-
0
0
-
0
1
-
0
0
-
0
1
-
0
1
-
0
0
-
0
0
-
0
0
-
0
0
-
0
2
-
0
1
-
0
0
-
0
3
-
0
0
-
0
4
-
0
1
-
0
0
-
0
6
-
0
0
-
0
5
