
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
Using the five digits 1, 2, 3, 4, and 5, form a five-digit number that is larger than 20000 and whose hundreds place is not the digit 3, with no repeated digits. Calculate the number of such numbers.

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