2587 2
2586 0
2586 1
2585 1
2585 0
2584 1
2584 2
2584 0
2583 1
2583 4
2583 3
2582 1
2581 5
2581 2
2579 0
2579 3
2578 1
2577 0
2576 1
2576 0