wordpress template / coding only / no css styling - repost

This project is about creating a wordpress template that basically should display the content of all sub-menu items on the page of its main menu item. The template should be created with php and ideally without the use of any javascript. Here is a more detailed description. Please also take a look at the html file for clarification! - 6 menus should be available in Dashboard - Appearance - Menus, with the names "Menu 1", "Menu 1" etc. Each menu has one main menu item (in this example "Menu 1") and could have several sub-menu items ( "Menu1 Item1" etc.) Here is an example for a menu that is created in the Dashboard - menu panel: - Menu 1 - Menu1 Item1 - Menu1 Item2 - Menu1 Item3 - etc. This should be the structure of the template: A) Display all main menu items with a link to the page in an unordered list WITHOUT the sub menus Menu 1 Menu 2 Menu 3 Menu 4 Menu 5 Menu 6 B) Display an unordered list that shows only the sub-menu items of the page. Each list element needs to have a link with its name starting with a hash-tag (the href needs to be sanitized) ( So the standard links of the sub menu items need to be stripped and a #-tag needs to be prepended to the link ) Menu1 Item1 Name1 Item2 Name1 Item3 C) Display the content of the sub menu items Each list element should have an id with the title of its menu name (the id needs to be sanitized) here goes "the_content" of "Menu1 Item1" here goes "the_content" of "Menu1 Item2" here goes "the_content" of "Menu1 Item3"