0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
2
1
0
2
1
0
2
1
0
2
1
0
2
1
0
1
1
0
1
1
0
1
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
2
1
0
2
1
0
2
1
0
1
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
2
1
0
2
1
0
1
1
0
1
1
0
1
1
0
1
1
0
1
1
-
0
1
-
0
1
-
0
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
2
1
0
2
1
0
2
1
0
1
1
0
1
1
0
1
1
-
0
1
-
0
1
-
0
1
-
0
1
-
0
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
2
1
0
2
1
0
1
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1
0
3
1