
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
Two telephone companies agreed to release sets of all possible three-digit phone numbers such that the first company has all numbers consisting of odd digits, and the second company has numbers consisting only of even digits, excluding 0. The first company sold its entire set at $X$ rubles per number, and the second company sold its entire set at $Y$ rubles per number. The difference in the revenue of the first company and the second company was 5 rubles. List all possible pairs of values ($X, Y$), assuming that $X$ and $Y$ are integers less than 250.

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