7090*5001
1
0
2000*684
1772*1659
1608*1842
1893*1732
1848*1563
3600*3600
4367*2528
3182*1591
2397*1632
2544*2636
2192*1594
2604*1268
1873*1489
2928*1963
3667*2580
3001*2008
2255*1110
2223*1572
3508*2480
2185*1270
1917*1371
3161*3022
7
2107*2107
21
1864*1422
3
4