4654*1644
0
1927*2904
2
2855*2622
3060*2312
5000*5000
3000*2600
2911*3003
2676*2706
1
2114*2850
2000*2250
12
8
2391*2441
1546*1524
16
10
1890*2729
1500*1500
2537*1704
1532*1175