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