2686 6
2686 1
2685 3
2685 0
2684 1
2684 6
2683 3
2683 0
2683 2
2682 1
2681 2
2681 3
2680 2
2679 1
2679 0
2679 2
2678 0
2678 2
2676 4
2675 2
2675 1
2675 3