2000*2000
0
3545*5315
2000*2905
2000*2501
4097*2657
3600*3600
3000*3438
2712*2402
1
4097*3777
4097*4091
1500*1733
1579*1378
1654*1654
1883*937
2362*2362
2206*2151
4315*2521
1667*1667
2033*2033
1898*1187