"""
~Notes and Ideas~


Understand:
    --implement a function that shows all the friends in a users extended network that link them--

    dictionary key: particular user
    
    dictionary value: 
    direct friend


understanding the relationships:
    if 1 is a direct friend of 5, 2 is a friend of a friend.

    because 2 is friends with 5, but not directly friends with one





Plan:

Program:

Evaluate:

Review:




"""