2015 jazz rear speaker wiring

Have previously replaced my Jazz rear speakers by tapping into the loom on the floor for previous models.
Seems they have changed the colour coding yet again.
None of the speaker colour codes i have found on the net match my model. (2015 Jazz Australia)
They are all solid colour wires not dual (or striped wires)
Very confusing.
Have already cut the pink and the grey,( R.H.R DOOR) as these were the two thickest.
Not correct, but haven't discovered what I have stopped yet as everything still works.
Any heads up out there.
Thanks.
marktarp