
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
Given Emily walks 320 steps from the back of the ship to the front with the current opposing her motion, and 80 steps from the front of the ship to the back with the current aiding her motion, determine the length of the ship in terms of Emily's equal steps.

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