2681 0
2680 3
2680 0
2679 1
2678 0
2678 2
2678 1
2677 0
2676 1
2676 0
2676 2
2675 0
2674 0
2672 1
2671 2
2671 1
2671 0
2670 0
2670 1
2669 0
2669 1
2668 0