
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
In the sequence \(\left\{a_{n}\right\}\), it is known that \(a_{1}=1\) and \(a_{n+1}>a_{n}\), and that \(a_{n+1}^{2}+a_{n}^{2}+1=2\left(a_{n+1}+a_{n}+2 a_{n+1} a_{n}\right)\). Find \(\lim \limits_{n \rightarrow \infty} \frac{S_{n}}{n a_{n}}\).

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