
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 television station is set to broadcast 6 commercials in a sequence, which includes 3 different business commercials, 2 different World Expo promotional commercials, and 1 public service commercial. The last commercial cannot be a business commercial, and neither the World Expo promotional commercials nor the public service commercial can play consecutively. Furthermore, the two World Expo promotional commercials must also not be consecutive. How many different broadcasting orders are possible?

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