2120*1400
1
0
3271*3384
4
20
1708*1708
16
12
2854*5105
2244*654
30
2244*3539
2244*1683
2244*713
2244*1371
3056*234
3050*2050
3600*1416
13
9
5815*3251
2400*835
3944*2355
2
31
2648*727
1890*1466
5
2244*687
2244*1938
7
2244*1885
10
21
2244*2087
2244*1286
2248*2247
2244*2244