
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

On an elliptical track with a perimeter of 400 meters, two individuals, A and B, start cycling from two points that are 300 meters apart simultaneously, moving toward each other. After meeting, they continue cycling. Given that A’s cycling speed is 4 meters per second and B’s cycling speed is 6 meters per second, how many seconds have they cycled at the very least by the time they meet for the sixth time?

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