3x3 MaM - No Crystal - No paint Mixer

MaM on a copy and pastable 3x3 platform, hopefully, nothing needs changing but I am prone to forgetting things :) Copy and paste it side by side and you can get a layer out of each platform if they are connected together. The input of the shape should be only the top right of each shape (Cu------ | Su------ | Ru------ | Wu------ | P-------) the order shouldn't matter as it will only let through the correct shape anyway. The paint can go in any order as well. It's basic and I'm very sure the throughput can be improved a hundredfold but it's a easy to follow and understand to then build your own :)