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