
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

Investigator Podberezovikov is pursuing Maxim Detochkin (each driving their own car). Initially, both were driving on the highway at a speed of 60 km/h, with Podberezovikov trailing Detochkin by 2 km. Upon entering the city, each reduced their speed to 40 km/h, and upon exiting the city onto a good road, each increased their speed to 70 km/h. When the road ended and transitioned to a dirt road, each had to reduce their speed again to 30 km/h. What was the distance between them on the dirt road?

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