3646*5240
1
0
2108*2108
2546*2546
2521*2521
2225*4750
2988*4888
2172*1890
3442*5342
2
4218*3756
3546*3246
4000*3967
3633*3515
3794*3747
4219*3994
4336*3524
4479*4312
4097*3817
2550*3570
4572*6000
4433*4863
2083*2083
2000*2000