제출 #97886

2 4
2
1 2 5
1 2 9
2 1 6
2 1 8

8
0

6
0

2 5
2
2 1 3
1 2 9
2 1 10
2 1 8
2 1 6

6
0

3
0

2 6
2
2 1 2
1 2 4
2 1 6
2 1 9
1 2 3
1 2 4

9
0

2
0