Hello! Maybe my brain isn't processing this the right way, but I have a question about colors. On the page, it says: "Is switching between pallets allowed? (YES)" Does this mean that we are allowed to switch from (as an example) black and white to blue and yellow, without mixing the four? As in: using black and white for one part of the game, and then switching to blue and yellow for a different part, with no trace of black and white? Sorry if this is stupid but I'd like to know. Thank you!