5519*3891
0
3161*4400
3797*4145
3874*4434
5698*2806
4171*3718
3441*4610
5120*2924
5015*4378
4508*3013
4520*3715
6500*3766
2578*4586
5984*3428
5259*3625
2862*5079
4737*4344
4519*3304
5639*4493
2312*4460
5758*4169
2871*4529
1340*4688
2193*4403
1509*6633