296*658 24071
256*256 3199969
1000*1000 3069781
1500*1500 4239980
500*500 42831025
1024*1024 1211249
500*500 2597558
270*240 40311091
522*550 938212
649*852 443111
226*142 4116886
188*220 1608328
115*120 2713615
154*207 2865577
256*512 2008649
256*512 39971228
180*210 2934668
165*165 52081155
256*256 3959978
128*128 1625489