Divide module into submodules in VIPER

Have read "Book of VIPER" by "Rambler&Co". There is a suggestion to use one module for one scene and that the modules can be custom and simple. For the custom (compound) modules they suggest divide them into sub-modules. For example, according to how many sections scene has. And they do also offer 5 approaches for the different cases:

• Container
• Scroll View Controller with a title, contact, attachment, body submodules etc.
• Table with a section submodules
• Table with a cell-submodules
• View-submodules

Seems clear in theory but what's about realization? How does it should look like? Let's say if i do have a table(module) with 2 sections and would like to divide each section into submodule? How does it look in code? Should i use additional folders (don`t think so) for each submodule or is it just on the level of code? Would appreciate the examples.