Overdrive

Hi, I have bought three sets of Micro, Grow and Bloom along with voodoo Joyce, Budcandy, Big Bud, Overdrive, X Bud Factor, Rhino Skin, and B52.
I currently have three auto flower plants, but I have a question about how to mix these.

My problem is that I do not know how and in what order I should mix these fertilizers.
For example, according to the Advanced nutrients feeding schedule for auto flowers in the second week, I have to give Micro, Grove, and Bloom, as well as Budcandy, B52, and Rhino Skin, but I don't know in what order should they be mixed in water.
and also, is it possible to mix this product together in one watering, or must be separated in every watering.

For example, I know that when I am going to water a mix of bud candy, B52, Rhino Skin, and X-bud Factor, X-bud Factor must be added last.

Can you please help me?

Amazing product for last 1-2 weeks of flowering.