
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
From a material site beside a straight road, poles are to be transported for planting along the roadside at $500 \mathrm{~m}$ apart, starting at $500 \mathrm{~m}$ and then planting one every $50 \mathrm{~m}$. Given that the transport vehicle can carry a maximum of 3 poles at a time, calculate the minimum total distance that the transport vehicle must travel to complete the task of planting 20 poles and returning to the material site. The minimum total distance the transport vehicle travels is $\qquad$ $\mathrm{m}$.

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