1500*1500
0
1987*3087
1
1654*1654
2032*1192
1942*1764
2001*1005
2570*2605
3
1702*1258
1601*528
2616*2064
2276*1032
4654*3490
1702*612
5220*158
2939*2451
2886*966
1895*3533
3357*1914
3254*980
1655*1844
2
1708*1708
2585*57