5/4BW/U (pronounced "May the Fourth Be with You") Duple improper contra by Jim Saxe NS:ISW:4iL:HC:1/2R<:CL-to-line:4iL:AB&S. 1. Neighbors swing. 2. #2 couple swing. 3. Go down the hall four in line (2's in the center), hand cast to face across. 4. (1/2) Right and left through (M with M, W with W) 5. Circle left about 3/4, M1 leading to a line facing up (M1, M2, W2, W1). 6. Go up the hall four in line. On last couple beats, actives let go of 2's (who continue up) and step into the center behind them. 7&8.Actives balance and swing, ending facing down ready to swing new neighbors.