4. The method of claim 1 wherein said generated mapping is a directional mapping positioning prerequisite CLIs before dependency CLIs, thereby showing an order in which said CLIs are to be learned by a student.
4. The method of claim 1 wherein said generated mapping is a directional mapping positioning prerequisite CLIs before dependency CLIs, thereby showing an order in which said CLIs are to be learned by a student. 5. The method of claim 4 further comprising: searching, by said computer processor, for one or more particular CLI based on said particular CLI's directional relationship relative to another CLI.