Added person Alice
Added person Bethany
Added person Chris
Added person Dan
Added person Erica
Added person Fred
Added person Greg
Linked friends Alice and Bethany
Linked friends Alice and Chris
Linked friends Bethany and Erica
Linked friends Chris and Alice
Linked friends Chris and Fred
Linked friends Dan and Fred
Linked friends Erica and Bethany
Linked friends Erica and Chris
Linked friends Erica and Greg
Linked friends Fred and Greg
Linked friends Greg and Erica

Alice
  friends: Bethany Chris
  messages:
Bethany
  friends: Erica
  messages:
Chris
  friends: Alice Fred
  messages:
Dan
  friends: Fred
  messages:
Erica
  friends: Bethany Chris Greg
  messages:
Fred
  friends: Greg
  messages:
Greg
  friends: Erica
  messages:

Removed person Bethany

Alice
  friends: Chris
  messages:
Chris
  friends: Alice Fred
  messages:
Dan
  friends: Fred
  messages:
Erica
  friends: Chris Greg
  messages:
Fred
  friends: Greg
  messages:
Greg
  friends: Erica
  messages:

Error trying to remove person Bethany
Error trying to add person Greg
Error trying to link friends Greg and Erica