7
7
0
0
̫
 
0
1
9250
50
50
0
0
50
0
-1
-1
0
0
12
0
0
0
0
10
0
0
0
0
8
0
0
37
100
100
80
20
40
0
0
0
33
33
66
33
33
33
0
50
28
0
0
1
-1
0
37
60
0
0
0
0
0
0
0
0
900
450
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
0
0
0
