2681 2
2681 0
2680 1
2680 2
2680 7
2679 5
2679 3
2678 1
2678 5
2677 2
2677 3
2676 4
2676 3
2676 2
2675 4
2675 3
2675 1
2674 2
2674 1
2673 0
2672 1
2672 10
2672 3