503
1711
2
0
502
1720
1
0
501
1724
1
0
500
1724
1
0
499
1731
0
0
498
1737
0
0
497
1740
0
0
496
1740
1
0
495
1741
1
0
494
1743
2
0
493
1751
0
0
492
1757
0
0
491
1761
1
0
490
1763
1
0
489
1764
1
0
488
1770
2
0
487
1770
1
0
486
1781
0
0
485
1782
2
0
484
1782
0
0
483
1786
2
0
482
1786
2
0
481
1788
2
0
480
1790
1
0
479
1790
2
0
478
1797
1
0
477
1798
0
0
476
1798
0
0
475
1799
0
0
474
1799
2
0