455
1636
0
0
454
1636
2
0
453
1637
1
0
452
1640
0
0
451
1651
2
0
450
1653
0
0
449
1654
0
0
448
1656
0
0
447
1657
0
0
446
1658
2
0
445
1662
0
0
444
1664
1
0
443
1666
2
0
442
1668
2
0
441
1668
0
0
440
1669
0
0
439
1672
1
0
438
1674
1
0
437
1679
2
0
436
1684
2
0
435
1688
2
0
434
1690
0
0
433
1693
2
0
432
1694
0
0
431
1698
1
0
430
1708
0
0
429
1709
1
0
428
1710
0
0
427
1716
2
0
426
1716
1
0