
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
Flora wrote 4 different numbers, one on each side of 2 cards, and placed the cards on a table. The sums of the two numbers on each of the two cards are equal. The three numbers on the hidden sides are consecutive prime numbers. The visible numbers are 37 and 79. Calculate the average of the hidden prime numbers.

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