2671 4
2671 0
2671 7
2671 1
2671 5
2670 1
2670 4
2670 3
2670 5
2669 1
2669 3
2668 3
2668 0
2668 2
2668 5
2667 3
2667 4
2667 7
2667 0
2666 0