
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
A father has three sons who were born on the same day but in different years. The youngest son is 2 years old. In 12 years, the father's age will be equal to the sum of the ages of his three sons. Determine the current ages of the middle and the oldest sons if the father is currently 33 years old.

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