2682 2
2681 1
2681 3
2680 3
2680 0
2679 1
2679 0
2678 1
2678 0
2677 1
2676 4
2675 2
2674 3
2674 0
2673 1
2673 0
2672 0
2672 2
2672 3
2669 3
2668 2