
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
Toby recalls that the digits in his new four-digit identification number include 9, 8, 7, and 6, but he can't remember the order in which they appear. How many different orders could these digits be arranged?

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