1868*1500
4
0
8
1
2953*7875
2460*7874
16
1500*1500
3
5
2268*5102
2
11
7
2268*2261
13
3508*2480
2268*3402
1701*4535
2362*5623
2267*2570
1516*1572
1804*1104