2000*2000
0
1772*1772
1
1586*1081
1911*888
1975*843
1702*1544
2
1702*1247
1911*2001
1702*1623
1708*1708
1654*1654
3
2845*2603
2380*3275
2297*2133
1754*1090
13
30
2000*1854
1971*1458
2362*2300
3508*2480