The document outlines 7 types of original input that can be used in research or academic writing: 1) Using an idea for the first time in a specific language, 2) Using an idea for the first time in a specific place or community, 3) Using an idea for the first time to meet a specific need or solve a problem, 4) Using an idea for the first time for a particular purpose or context, 5) Using an idea for the first time together with another idea, 6) Modifying an idea to achieve the same result, and 7) Modifying an idea to achieve a different result. The document provides guidance on identifying original contributions by specifying how the idea is being used for the first time.