According to 200.4(B), where more than one neutral conductor from different circuits is in an enclosure, they must be identified or grouped with their corresponding ungrounded conductors. Which scenario is NOT an exception to this requirement?

• A junction box contains spliced neutrals from three different 120-volt branch circuits.
• Branch-circuit conductors pass straight through a conduit body without splices, terminations, or loops.
• Conductors enter the enclosure from separate cables, each unique to its circuit, making grouping obvious.
• Multiple circuits share a single neutral conductor (a multiwire branch circuit).