509*791
1
0
1000*998
14
2247*1987
11
7
1562*1528
4
10
800*842
18
2101*1894
5
30
1708*1708
15
1307*1287
8
1557*1558
1811*1626
3
20
1000*814
17
1728*1511
1397*1580
1875*1875
12
2026*2027
2
1428*1701
1240*1240
3283*2537
1181*1181
869*1681
929*1653
865*971
1931*1948
1772*1772