2172*549
3
24
3100*3000
1
2
3110*3359
0
3066*2952
4370*4370
14
7
2500*3500
8
12
1820*1520
4871*4845
27
2254*1501
4
9
2961*2714
3100*3100
1500*1500
5
20
2306*1706
1683*1386
2614*1608
30
1754*1240