L1A1K5E1H4E1A1D2
16 points
LAKEHEAD is validvalid
the shore of a lake farthest from the outlet [n LAKEHEADS]
the shore of a lake furthest from the outlet [n -S]
the shore of a lake farthest from the outlet [n LAKEHEADS]
the shore of a lake furthest from the outlet [n -S]