TaoTao ATM50-A1 Switch Wiring issues

[wayho]

My son purchased a used ATM50-A1. After dropping it, it no longer would start.
Removed the plastic to find loose switch wires. They were just hanging where they had previously just been twisted together.
Now here's my problem:
The key switch has 5 wires: Green, Green, Black, Red, & Black/White
There are only 4 loose wires from the wiring harness: Green, Red, Black, and Black/Blue.
Which ones connect where?
Any help would be GREATLY appreciated!!!