2685 1
2685 2
2685 3
2684 1
2683 4
2680 1
2680 2
2679 1
2678 1
2678 2
2678 0
2677 3
2674 1
2674 3
2674 0
2673 0
2673 2
2673 1
2672 1
2671 1