
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
Suppose that there are real numbers \(a, b, c \geq 1\) and that there are positive reals \(x, y, z\) such that
$$
\begin{aligned}
a^{x}+b^{y}+c^{z} & =4 \\
x a^{x}+y b^{y}+z c^{z} & =6 \\
x^{2} a^{x}+y^{2} b^{y}+z^{2} c^{z} & =9 .
\end{aligned}
$$

What is the maximum possible value of \(c\)?

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