Ignore 'Superfree' now as it is not part of the new plan. Just focus on a 1/3 of your plate at mealtimes having an 'S' symbol next to it in your book.
If you are having one of your healthy extras it doesn't matter so much about the 'S', but the more 'S' the better your loss will be.
Baked Beans are now a 'P' symbol rather than an 'S' and mushy peas are also a 'P' symbol, so if you are having these as part of your meal you will still need to try to add a 1/3 of your plate with 'S' foods.
Hope that helps xxx