
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
Jessica is 30 years old. Mark is older than Jessica. In \(m\) years, where \(m\) is a positive integer, both Jessica's and Mark's ages will be two-digit numbers, and Mark's age will be obtained by interchanging the digits of Jessica's age. Let \(x\) be Mark's present age. Determine how many ordered pairs of positive integers \((x, m)\) are possible.

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