
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
The letters $\text{D, E, F, M, N}$, and the digits $2, 0, 2, 3$ are cycled separately and listed as:
\[\begin{tabular}[t]{lccc}  & & DEFMN & 2023 \\  & & & \\ 1. & & EFMND & 0232 \\ 2. & & FMNDE & 2320 \\ 3. & & MNDEF & 3202 \\  & & ........ &  \end{tabular}\]
What is the number of the line on which $\text{DEFMN 2023}$ will appear for the first time?
A) 12
B) 15
C) 18
D) 20
E) 24

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