5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
1
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
5000*5000
0
0
417*502
54
142
1100*600
20
20
172*551
20
25
400*533
19
4
400*533
18
6
