This lift station is going to be controlled by a master control relay switch,2 hand off auto switches and 4 discrete float switches (off, lead, lag, and high level). Float switches are going to control two pump motors. Each motor will have 2 red lights for running and 2 green lights for stopped. The lead motor typically can keep up with the water influent flow, so i need to implement a alternating control circuit so both motors maintain about the same run time. This must be accomplished with out an alternating relay have to construct the logic using only relays.