PurinePyrimidine("Purine/Pyrimidine", PurinePyrimidineColourScheme.class),
RNAHelices("RNA Helices", RNAHelicesColour.class),
TCoffee("T-Coffee Scores", TCoffeeColourScheme.class),
PurinePyrimidine("Purine/Pyrimidine", PurinePyrimidineColourScheme.class),
RNAHelices("RNA Helices", RNAHelicesColour.class),
TCoffee("T-Coffee Scores", TCoffeeColourScheme.class),