Flat on your left foot to the left.
Flap on your right foot as you begin the turn to the left. (A flap is a brush step.)
Flat on your left and flap (brush step) on your right. You are continuing to turn to the left. You pivot on your left foot.
Flat on your left, followed by a flap on your right. You should have made a full leftward, outside turn at this point.
Flat on your left. The count for the entire combination is: 1 and a 2 and a 3 and a 4.