How to best link records within the same form

How to best link records within the same form

To make my database truly effective I need to show the relationships between records within the same form.
In Form1, I'd like to indicate that Record1 is comprised of Record2 and Record3. 
I would also need to indicate if Record1 helps to comprise another record in the same way Record2 and 3 do for it. 
If I were to view Record2 I would want to see that it comprises Record1 and whatever else it comprises. 
The ultimate goal is to clearly see all of these mapped relationships.
I've tried a few attempts at this but have not had success. Could someone offer a simple solution to showing this. I'll also except complicated as this goal is very important to the purpose of my app.
Thanks,
Brent