Caple CR1200 range cooker

Hi, I have purchased an ex display Caple CR1200 range cooker. It has had the heating elements dis-connected so that only the clock/fan/timer/gas hob ignition work when it is plugged in. I have removed the back panel and can see that all push in connectors are taped to each terminal block so you can see which wires plug in where. Problem is that there are a mixture of 2-4 wires per terminal which are different colors (black/brown/blue/white) It looks like a simple task of connecting the correct colored wire to the correct terminal block. I have contacted Caple who have sent me a wiring diagram but this is not color coded. Does anybody have a picture of the back of the cooker so I could see which wires go on which terminals. I have taken photos of the dis-connected terminals for reference. Many thanks