
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
A region organizes teachers and students from 10 schools to visit the Expo Park during a 30-day summer break at the World Expo. However, only one school from the area can be arranged to visit each day. There is one school with a larger number of people that needs to be arranged to visit on two consecutive days. The other schools will only visit for one day each. Determine the number of different methods the Expo Park can arrange for schools from this area to visit within these 30 days (express the answer in terms of permutations and combinations).

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