
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
Alice saw a mysterious caterpillar while wandering in Wonderland. It was very long, with a visible head but an infinitely extending body. She noticed that it resembled the repeating decimal 3.141592, with the head being the digit 3 and its body repeating the sequence $14159215921592 \ldots \ldots$.

The caterpillar asked Alice: "Starting from my head and counting out 2020 digits, what is their sum?" Alice should answer: "The sum is $\qquad$.

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