7071*4000
14
42
551*704
5
41
4000*2756
6
36
1200*625
27
1808*792
13
2362*2362
10
11
1706*930
7452*6526
7
9
4500*3144
2
970*584
2151*1200
6670*3144
4
3
473*370
16
1
0