I have an antique tri light floor lamp. It has a separate single, large base bulb tri light at the top with it's own switch.Then there is a 3 bulb tri light canopy below with it's own switch.On the top light there is new 16g.lamp wire with a green wire that goes to the switch.The canopy tri light is my big problem. There is a green switch wire also 3 white wires and three black wires.One black wire and one white wire go to each of the three bulbs on the canopy.How do i put them together with the 16g.lamp wire. I am replacing the total lamp wire since the old one had bare copper wire showing in spots on the wire going to the plug.The lamp wire has a ribbed and smooth side.