1701*2001
0
1701*2268
1
11
1504*567
7
5
2835*2835
1701*992
10
20
2000*2000
1920*580
2121*1867
3859*3270
4627*3995
2197*5077
1841*1585
2287*1205
1953*1824
1886*235
1716*1211
4800*4800
2052*2749
2203*1380
2143*2676
3543*2939
13
9
1575*2461
3