Add new constraints and requirements to the original problem, adding
approximately 10 additional words.

Replace a commonly used requirement in the programming task with a less
common and more specific one.

If the original problem can be solved with only a few logical steps,
please add more reasoning steps.

Provide a piece of erroneous code as a reference to increase
misdirection.

Propose higher time or space complexity requirements, but please refrain
from doing so frequently.