Deck 2014: Rules of the Road

1. A Two masthead lights forward, a stern light, and a towing light above the stern light
2. B A masthead light forward, two masthead lights aft, a stern light, and a towing light above the stern light
3. C No masthead light forward, two masthead lights aft, a stern light, and a towing light above the stern light
4. D Three masthead lights forward, one masthead light aft, and  two towing lights in a vertical line at the stern

Tip: press A-D to answer