
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
Vasya saved 80 rubles using 5-kopeck coins. To repay a debt of 25 rubles to his friend, he started counting the coins but lost count and decided to use balance scales. How can he allocate the required amount in 4 weighings if he does not have any weights?

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