2740 0
2740 3
2739 0
2739 2
2737 1
2737 3
2737 0
2736 1
2736 2
2735 0
2734 2
2734 0
2733 2
2733 0
2732 1
2732 0
2731 0
2731 3
2730 0
2730 2