Right, it’s a long time since I wedged my head under the dash for the ww motor, so this is a referral to the manual
Green wires are both connected together, and one comes from the ignition switch and one to the heater switch where it is the heater motor supply. They should connect to one side of the motor, and provide the positive feed for the motor to run when it is away from the park position.
Black/white wire is to the other side of the motor, and ensures that the motor parks, as it remains connected while the motor is away from the park postion.
The other two? The circuit diagram only shows one, and this is the one from the wiper switch itself…
I am sorry but I don’t have a wiper motor to look at to compare wire colours on that.
