480
1381
2
0
479
2504
0
0
478
1688
1
0
477
2697
1
0
476
1533
2
0
475
1904
2
0
474
1333
2
0
473
1276
2
0
472
1409
1
0
471
2328
1
0
470
2121
2
0
469
1340
0
0
468
1989
2
0
467
2029
2
0
466
1611
1
0
465
2900
2
0
464
2931
0
0
463
1499
2
0
462
2307
0
0
461
2663
0
0
460
2425
0
0
459
1776
2
0
458
2741
2
0
457
1647
1
0
456
2678
1
0
455
1829
2
0
454
1673
1
0
453
2450
1
0
452
2173
2
0
451
1502
2
0