
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
Nine students of different heights stand in a row for a photo, agreeing to stand from the middle (the fifth position from the left) outwards in descending order of height. If the fourth tallest student stands next to the tallest student, the number of different standing orders is \_\_\_\_\_\_. (Answer with a number)

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