2689 1
2688 0
2687 0
2686 1
2686 0
2686 3
2685 0
2685 3
2684 3
2682 0
2681 1
2681 2
2679 1
2679 2
2679 0
2679 4
2676 2
2675 0
2675 4
2674 3
2671 0
2671 2