
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
Fifteen unit cubes are arranged to form a solid as described below. Determine the surface area in square units of the newly formed solid.

The bottom layer consists of a row of five unit cubes. Directly on top of the center cube of the bottom row, a vertical column of five cubes is stacked. Adjacent to this column, on the left, two more columns are added that are three cubes high each. There is no additional cube on the right side of the middle column. Compute the total surface area of this structure.

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