
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
Two people play a table tennis match, and the first one to win three games wins the match, until the winner is determined. The number of all possible situations that could occur (different winning and losing sequences are considered different situations) is $\_\_\_\_\_\_$ (answer with a number).

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