474
1736
0
0
473
1740
2
0
472
1742
2
0
471
1743
2
0
470
1753
1
0
469
1754
0
0
468
1766
1
0
467
1774
0
0
466
1775
2
0
465
1776
2
0
464
1782
2
0
463
1782
2
0
462
1788
2
0
461
1792
1
0
460
1792
0
0
459
1797
0
0
458
1802
2
0
457
1803
2
0
456
1805
0
0
455
1806
2
0
454
1807
0
0
453
1812
1
0
452
1820
0
0
451
1827
0
0
450
1830
1
0
449
1839
1
0
448
1839
2
0
447
1856
0
0
446
1857
1
0
445
1860
1
0