480
843
0
0

 
1
70
150
4000
4000
0
0
18
0
-1
-1
0
12
0
0
0
0
10
0
0
0
0
9
0
0
0
159
8000
8000
800
400
500
0
0
0
400
100
400
100
100
100
0
50
1
0
0
60
-1
0
159
410
411
820
0
0
0
0
0
0
499
499
499
999
0
0
0
0
0
0
