I'm pretty sure that flood are attackers and humans are defenders (I know in Flood it's BlueV.Green) So humans=red and flood=blue.
What methods did you try? When I used leegeorgeton's method my "unchanged" settings saved. But maybe I was just lucky.
This worked for me. I didn't try the OP's solution which probably works too; it seems complicated enough to work. I recommend trying this solution...