687*1708
3
0
544*1578
0
0
580*1618
0
0
423*1221
0
0
359*1216
0
0
345*1029
0
0
355*907
0
0
286*609
0
0
587*1087
0
0
546*834
0
0
494*1232
0
0
424*928
0
0
680*2088
0
0
437*2075
0
0
369*2033
0
0
433*2070
0
0
543*951
0
0
479*956
0
0
502*502
0
0
673*1000
0
0
591*591
0
0
370*800
0
0
658*540
0
0
658*624
1
0
600*799
1
0
