3070*3380
0
1550*1550
3
5
8
1667*2517
2
1
2118*2100
2001*2000
1951*271
2244*2251
4884*5046
2897*2253
1727*2223
1601*984
1795*2394
20
1702*1343
2887*2000
1602*2282