
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
Four students choose to sign up for competitions among three events: running, high jump, and long jump. Each student must register for one event and one event only. Find the total number of possible ways of registration.

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