Clustered bar graphs

#1
Hi!

Could anyone explain how I create such clustered bar graphs in SPSS? I want the clusters divided by interactions and I want to show the mean (+errorbars) of each of the three variables (advice-only, dialog history, empathy). Probably I need to put the interactions on the y-axis (?!) but what do I do then?
I was also wondering if I perhaps need to create a new variable to summarize waterintake1, waterintake2, waterintake3 but I don't know how to design this new variable.

The attached graph are made with Latex and I need pictures from SPSS now instead.

Help is really much appreciated! So I'm looking forward to your input! :)


Clustered bargraph.JPG