Populated neighbourhood with links and their neighbours. If A isn't a neighbour of B then B isn't one of A. So only need one if before adding the two neighbours
Populated neighbourhood with links and their neighbours.
If A isn't a neighbour of B then B isn't one of A.
So only need one if before adding the two neighbours

grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation,grahammendick/navigation