2641 1
2641 0
2640 0
2640 3
2639 0
2639 1
2638 0
2638 1
2637 0
2636 0
2635 0
2634 0
2634 1
2633 1
2633 0
2632 2
2632 3
2632 1
2632 0
2631 1
2631 2