2685 2
2685 0
2684 0
2684 3
2684 2
2683 2
2683 5
2683 1
2682 2
2681 9
2680 4
2680 1
2680 5
2679 1
2679 2
2679 3
2679 4
2679 0
2678 2
2678 0
2677 1