
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 a chess tournament, 12 participants played. After the tournament, each participant compiled 12 lists. The first list includes only the participant himself, the second list includes himself and those he won against, the third list includes everyone from the second list and those they won against, and so on. The twelfth list includes everyone from the eleventh list and those they won against. It is known that for any participant, there is a person in their twelfth list who was not in their eleventh list. How many drawn games were played in the tournament?

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