2000*2000
0
2088*2300
2200*1851
2259*870
1703*1688
2703*2300
1507*1507
2301*2068
3000*3000
2346*2378
3543*2791
1831*1000
3213*2561
2268*2268
2268*2269
2269*2269
2269*2268