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I got snagged by some tricky inputs, so I'll give a sample output from my ACC program.

Most of these inputs have already been posted, but this combination was:

- Brutal on my program, and
- Easy to verify at a glance

Input:


8

2 2
1
2
1 2 10

0 4
1 2 10
2 3 10
2 4 10

2 7
1
4
1 2 5
1 4 30
1 ...