2682 3
2680 1
2680 0
2680 2
2679 1
2679 2
2678 0
2678 2
2677 1
2677 4
2676 4
2674 0
2673 0
2672 3
2672 1
2672 4
2671 1
2671 2
2669 3
2668 0