
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
Bricklayer Brenda can build a chimney alone in 9 hours, bricklayer Brandon in 10 hours, and bricklayer Brady in 18 hours. When all three work together, their combined output decreases by 15 bricks per hour. If all three work together and finish the chimney in 6 hours, calculate the total number of bricks in the chimney.

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