
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
An archipelago consists of $N \geqslant 7$ islands. Any two islands are connected by at most one bridge. It is known that from each island no more than 5 bridges lead out, and among any 7 islands there must be two connected by a bridge. What is the maximum value that $N$ can take?

Present the answer in LaTex format: \boxed{Your answer}
user