2112*506
5
8
2668*4000
0
3543*5234
1
7087*3543
4783*3720
1710*3412
2
2500*2500
4
2677*3466
10
25
1807*1191
2000*1800
1702*718
1806*1719
1560*3327
6340*3441
3