The GREEN colored numbers win when a GREEN appears in the L1 or M3C HIT/MISS columns (Doesn't matter what side). PURPLE colored numbers win when a PURPL+PURPLE wins in the L1 or M3C HIT/MISS because PURPLE numbers are PAIRS. And only PURPLE+PURPLE has PAIRS.
FOR EXAMPLE, IF you think GREEN color will appear on either the L1 or M3C HIT/MISS column, you play GREEN numbers. IF you think the winner will have a PURPLE+PURPLE winning pattern, you play PURPLE numbers.
With this knowledge, you can reduce the numbers further. If you are playing a PAIRSUM, you can choose to play GREEN or PURPLE numbers.
I will make a video later explaining all.