2669 2
2669 3
2668 0
2668 1
2668 3
2667 2
2667 1
2666 1
2666 0
2665 3
2665 0
2663 0
2663 2
2662 2
2662 0
2662 1
2662 3
2660 1
2660 0
2659 1