2367*4896
0
1688*4999
3577*4946
2323*4985
3580*3818
5021*3739
5359*4665
1
4274*3000
4977*5318
6088*3979
5809*5591
3749*4274
5422*3552
5708*4463
5050*3704
3587*3552
5252*6236
2172*3927
2306*2332
5123*3154
3150*2362
5077*7616
1654*1654
3044*2167
1969*1969