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