5692*3984
0
1696*1563
3019*3078
1614*1619
4
2005*1478
2653*2316
2760*4810
4590*4589
3207*3997
2949*4133
3913*3357
4444*4444
1939*2247
3734*4328
4772*4734
4667*5636
4908*4375
3006*3609
3756*6310
2879*2126
1
3500*4372
3718*4060
2747*2350
5653*4066
2568*2568