508
1976
2
0
507
1750
0
0
506
2980
1
0
505
1761
0
0
504
1264
2
0
503
2844
0
0
502
3039
0
0
501
1401
0
0
500
2455
1
0
499
1745
2
0
498
2470
0
0
497
1949
2
0
496
2622
1
0
495
2857
0
0
494
2134
1
0
493
2885
0
0
492
1409
0
0
491
2823
2
0
490
1799
2
0
489
2620
1
0
488
1661
1
0
487
2517
2
0
486
1935
0
0
485
1787
2
0
484
2433
1
0