
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

Points \( C_1 \), \( A_1 \), and \( B_1 \) are taken on the sides \( AB \), \( BC \), and \( AC \) of triangle \( ABC \) respectively, such that

\[
\frac{AC_1}{C_1B} = \frac{BA_1}{A_1C} = \frac{CB_1}{B_1A} = 2.
\]

Find the area of triangle \( A_1B_1C_1 \) if the area of triangle \( ABC \) is 1.

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