1739*4557
0
4718*4522
1555*1914
1507*1473
5627*4709
1507*1001
4882*3769
4509*3571
2464*4538
1794*1560
5011*3121
1534*1391
4715*4836
5282*5282
2871*4529
3951*4611
1807*1222
1842*4295
3
4766*4266
4973*4847
4822*3818
3538*4217
4544*3669
4501*4989