
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 mother rabbit bought seven drums of different sizes and seven pairs of drumsticks of different lengths for her seven bunnies. If a bunny sees that both its drum is bigger and its drumsticks are longer compared to those of any of its siblings, it starts drumming loudly. What is the maximum number of bunnies that can start drumming?

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