2687 2
2685 1
2684 0
2684 2
2682 1
2682 2
2682 6
2682 4
2681 1
2681 0
2679 2
2679 4
2676 2
2675 2
2674 0
2673 1
2673 2
2672 3
2672 1
2672 4