
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
The students of class 4(1) went to the park to plant trees. Along a 120-meter long road, they initially dug a pit every 3 meters on both sides of the road. Later, because the spacing was too small, they changed to digging a pit every 5 meters. How many pits can be retained at most?

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