Brainsurge Level 1 winning color combinations ranked from most common to rarest

Have you ever noticed that some sets of colors appear in Level 2 far more often than others? Find out just how common they are in the episodes featuring the standard six colors (for the purpose of consistency, girls vs. boys and sibling episodes are not shown). Ties are broken based on the (average) number of episodes it takes for a combination to reappear.
Song - Like a Rainbow, by Re-Con and Demand ft. Mandy Edge