6201*4724
3
0
3981*2301
1
2751*2751
1772*1772
3312*2405
18
6201*5020
1546*931
8
9
1997*1900
6
26
1956*493
21
30
3794*2612
3058*2052
4595*2601
2962*2827
1864*1362
4950*3578
2
2208*2008
4950*3551
1603*1574
10
1808*856
3782*2356
2362*2362
2917*2917