stylistic:tone, stylistic:style_transfer
Pattern running

In World War II the Germans introduced programmable pattern-running torpedoes, which would run a predetermined pattern until they either ran out of fuel or hit something. The earlier version, FaT, ran out after launch in a straight line, and then weaved backward and forwards parallel to that initial course, whilst the more advanced LuT could transit to a different angle after launch, and then enter a more complex weaving pattern.