
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
There are 100 children of different heights standing in a row. It is permissible to select any 50 children standing consecutively and rearrange them in any order (the others remain in their places). How can you guarantee to arrange all the children in descending order of height from left to right using exactly six such rearrangements?

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