4186*5502
0
4758*3886
1
500*567
17
19
4252*6845
2
1000*1357
3305*5626
2466*4930
5656*3198
5686*6092
4268*3798
2657*4700
5591*6763
3
4867*7949
256*256
20
850*883
5915*3001
2187*4910
2141*4710
3822*4997
2160*4807
502*524
7
5237*5485
4271*4626
8