
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
Let ${a_n}$ be a geometric sequence. If $a_6 = 3$, then find the value of $a_3 a_4 a_5 a_6 a_7 a_8 a_9$.

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