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Which answer is consistent with Rule 32 — Definitions (Sound Signals)?
A
Day shapes: NUC shows two balls in a vertical line.
B
A pilot vessel on duty shows white over red all-round lights at the masthead.
C
Rule 32 sets out the vocabulary used by every sound signal in the COLREG.
D
Anchored vessels show an all-round white light forward and another aft (lower).