
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
Tiffany wrote the digits $1$, $2$, $3$, $4$, $5$, and $6$ in order repeatedly from left to right, forming a list of $12,000$ digits, beginning as $123456123456...\ldots.$ She then erased every fourth digit from the list (that is, the 4th, 8th, 12th, ... digits from the left), then erased every fifth digit from what remained, and finally erased every third digit from the remainder of the list. What is the sum of the three digits that were then in the positions $3031, 3032, 3033$?
A) 5
B) 6
C) 7
D) 8

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