
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 coin is flipped ten times, and the sequence of heads and tails occurring is recorded. How many distinct sequences are possible if the fifth and sixth flips must both be heads?

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