Questing about ignition switch and bilge blower wiring


Looking at the wiring diagram I was wondering if anyone could tell me if the 15/54 lug on the ignition switch has just the blue (to blower switch) and black (to blower panel) wires attached to it? I'm also confused about the connectors above the ignition switch in the drawing. Looks like two connectors, one with Green/red wires connecting to a green wire and one with two black wires connecting to two black wires. Are these two connectors electrically connected to each other or attached to the 15/54 post on the ignition switch or not attached to anything?