22/12/23 Points S1 and S2 almost completely done, S3 in progress, it is only apply the function. Please verify that the questions are ok. Tomorrow I will try to finish. This is consuming me, but I need to. -Luis

23/12/2023 Almost everything done. This broke a bit my soul and now this have one shard. I hope for a 16 at least. I did not do some points, but everithing its almost done, all the functions are done, all the questions are written Please, complete. And I wish if we have errors, they count the effort. Now I want to rest like a dragon. -luis Answering questions and providing analysis and interpretation over every results. Done with S1 and S2. -Yan

24/12/2023 Almost done with S3 and S4 as well. - Yan