450
1611
2
0
449
1612
0
0
448
1614
2
0
447
1617
0
0
446
1621
0
0
445
1631
2
0
444
1632
2
0
443
1634
1
0
442
1641
1
0
441
1641
2
0
440
1644
0
0
439
1648
2
0
438
1649
1
0
437
1649
1
0
436
1656
0
0
435
1657
2
0
434
1657
1
0
433
1659
1
0
432
1675
0
0
431
1675
1
0
430
1677
1
0
429
1679
2
0
428
1679
2
0
427
1685
2
0
426
1688
2
0
425
1689
0
0
424
1693
1
0
423
1695
1
0
422
1698
2
0
421
1703
1
0