2687 2
2686 1
2686 2
2686 0
2685 0
2685 1
2684 3
2683 1
2683 0
2682 1
2682 0
2682 9
2681 5
2681 2
2681 3
2680 1
2680 2
2679 2
2679 3
2678 1