User:Max0987654321/Link chain for "User:Max0987654321"

This is a new sandbox which I am going to use as a link chain, a term which I invented for a diagram that displays a series of "what links here" information. Each group of subheadings under a larger subheading will show all the pages that link to the larger subheading. For example, the first layer of subheadings will be pages that link to the page User:Max0987654321.