Headlines are generated using one or more of these lines.

 =Level 1 headling=
 ==Level 2 headling==
 ===Level 3 headling===
 ====Level 4 headling====
 =====Level 5 headling=====
 ======Level 6 headling======

Level 1 headling

Level 2 headling

Level 3 headling

Level 4 headling

Level 5 headling

Level 6 headling

Notice how smaller the headings get with each level. Also note that there was no TOC here, which was done by implementing the code: __NOTOC__. Generally, you shouldn't input this code on many articles. This was just an example to show you the possible headings.