2687 5
2687 6
2685 1
2684 1
2681 0
2681 2
2681 1
2680 0
2680 5
2680 1
2679 1
2679 0
2679 3
2679 4
2678 1
2677 0
2677 1
2675 0
2675 3
2674 0
2673 1