2588 2
2588 0
2587 4
2586 2
2586 6
2585 4
2585 3
2584 1
2584 3
2583 1
2583 2
2583 3
2582 0
2582 3
2582 1
2581 2
2580 1
2580 0
2580 6
2579 0