2683 0
2682 1
2681 0
2681 5
2680 1
2679 3
2678 1
2678 4
2678 0
2678 2
2678 3
2677 2
2676 1
2675 3
2675 4
2674 0
2672 0
2671 1
2670 1
2670 2
2670 0