The rail signal
The lamp is aboard your own boat. It flashes one surveyed name. You may flash it, use the calm display, or ask for the pattern as text before answering.
The lamp is dark. When you are ready, make it speak.
The pattern will appear here as it is sent.
The game is never locked to eyesight or flashing: the printed pattern is always available, and a mistaken reading can be tried again.
What do you do?