Your 3 colonies are confusing to me as I have looked at them while playng. I picked Samos for the wheat but found that I needed a shrine which uses black marble and orich of which both are not available on the map. In Cythera, I need the materials for the shrine and also regular marble which doesn't exist on the map so I started Prejeza. Here I also need regular marble which isn't available on the map. How am I going to complete this colony, other than using Ambrosia?