Connections

Puzzle #1119

🟨🟩🟪🟩

🟪🟩🟨🟩

🟪🟦🟦🟩

🟨🟨🟨🟨

🟦🟦🟦🟦

🟩🟪🟪🟩

Never heard of any of those in blue, I got it purely by thinking of them as something completely different kind of group. Was never going to do this one though