4000*3000
1
16
1575*1307
2
18
1654*1654
6
10
2362*2362
5
14
3
12
1748*2078
3969*2819
1772*945
8
2048*3648
7
1500*1511
11
4245*1344
2480*3508
3008*2000
1890*3478
1890*899
0