2685 2
2684 1
2683 5
2683 7
2683 0
2682 2
2682 1
2681 1
2681 3
2680 3
2680 1
2680 5
2680 0
2679 1
2679 4
2679 2
2679 0
2678 1
2678 0
2678 4