-
0
0 
-
0
1
-
0
0
-
0
2
-
0
1
-
0
0
-
0
1
-
0
1
-
0
1
-
0
0
-
0
0
-
0
0
-
0
0
-
1
1
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
0
-
0
1
-
0
1
