2643 3
2643 0
2643 2
2642 0
2642 1
2642 2
2641 1
2641 8
2641 0
2640 2
2640 1
2640 0
2639 0
2639 2
2638 6
2637 1
2637 3
2636 4
2636 0
2636 3