1997 Chevy Lumina Power Window motor / switch wiring

I have installed and new power window motor in my 1997 Lumina on the passenger side. The person who owned the car prior to me unsuccessfully installed a motor and in their efforts cut all the wiring and discarded the power window switch and factory pig-tail wiring plug. I now have a new motor installed (which does work) and I have in hand a new switch and pig-tail plug but it is not color coded - wires are all white - there are 7 wires coming from the pig-tail plug and I need help in attaching the right wire(s) coming from the pig-tail plug to the motor and factory wiring (which was cut....? Can you help with color coded wiring instructions? Thanks Stephen