Good Bye 2023

hack : Zeardoe 1916F - Group Division

data :

1
6 8 18
1 2
2 3
3 14
1 4
4 5
5 14
1 6
6 7
7 14
1 8
8 9
9 14
1 10
10 11
11 14
1 12
12 13
13 14

This data gets Unexpected verdict , it should get TLE

Is the std wrong?