2677 3
2676 1
2675 3
2675 2
2675 1
2674 2
2674 4
2673 2
2672 3
2671 0
2670 3
2669 3
2668 3
2668 5
2668 2
2667 3
2666 2
2664 3
2664 2
2662 1