
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
In the first quarter, Vasya had five math grades, with the most frequent of them being fives. It turned out that the median of all grades is 4, and the arithmetic mean is 3.8. What could Vasya's grades be?

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