
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
Using equal-length toothpicks to form the rectangular shape, with the length equivalent to 20 toothpicks and the width equivalent to 10 toothpicks, calculate the total number of toothpicks used.

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