2687 5
2686 1
2686 3
2686 0
2685 0
2683 0
2683 3
2682 2
2680 1
2679 0
2679 3
2678 0
2677 3
2677 2
2676 4
2675 2
2675 3
2675 1
2672 3
2672 1
2671 7