
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
In an upcoming sports event, nine star players are attending a press conference. These include three players each from the Cubs and Red Sox, and now three from the Yankees. If players from the same team insist on sitting together, and they are also allowed to sit in any order within their team, how many ways can these nine stars be seated in a row?

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