
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 state requires that all bicycle licenses consist of the letter B or C followed by any six digits, and the license must end with the digit 5. What is the number of groups of letters and numbers available for bicycle licenses?

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