2676 3
2674 0
2674 3
2674 2
2674 1
2673 1
2673 0
2672 3
2672 2
2672 1
2669 3
2668 2
2668 3
2668 1
2667 3
2666 0
2666 2
2665 2
2665 0
2665 1