
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
In a 6 by 6 grid, each of the 36 small squares measures 3 cm by 3 cm and is shaded. Six unshaded circles are then placed on top of the grid. Five of these circles have a diameter equal to the side of a small square, and one larger circle has a diameter equal to the length of four small squares. The area of the visible shaded region can be written in the form $A-B\pi$ square cm. Calculate the value $A+B$.

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