vtech mouse?

Has anyone got the wiring connections for a Vtech Kids Laptop mouse.
Unfortuntely the cable has been pulled out from the mouse itself.
The mouse is a two tone gray model (goes to a nitro notebook). With an RJ45 type plug on the cable end.

A similar question was already asked and answered on this site, but my wires don't seem to coincide: I have no white ones at all, and only 6 going to the mouse from the PCB:

black
brown
yellow
black
blue
red

the cable options are black, brown, red, orange, yellow, green, blue and pink