2648 3
2648 1
2647 1
2646 2
2646 0
2645 7
2645 1
2645 2
2644 2
2643 2
2641 1
2641 3
2640 0
2640 3
2639 3
2638 0
2638 2
2638 4
2637 0
2636 1