2689 4
2689 1
2689 2
2688 7
2688 0
2688 4
2688 1
2687 1
2687 0
2686 1
2686 0
2685 2
2685 6
2685 1
2684 2
2683 0
2683 7
2683 1
2682 1
2682 3
2682 7