
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
Lark has noted down some clues about her new locker combination, which is again a sequence of three numbers. Each number in the combination is within the range from 1 to 50. The first number is a prime number, the second number is even, and the third number is a multiple of 5. How many such locker combinations could potentially match her clues?

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