489
1713
2
0
488
1715
1
0
487
1722
0
0
486
1730
1
0
485
1732
1
0
484
1733
1
0
483
1737
0
0
482
1740
0
0
481
1742
2
0
480
1748
2
0
479
1751
1
0
478
1756
2
0
477
1759
0
0
476
1763
1
0
475
1765
2
0
474
1768
2
0
473
1779
1
0
472
1782
2
0
471
1782
0
0
470
1784
2
0
469
1792
1
0
468
1798
1
0
467
1809
0
0
466
1810
2
0
465
1810
2
0