actually i wanted to figure out -considering a undirected graph(G) and a vertex from G (v) plus v's neighboring vertexes(Nv)- how could i map members of Nv to cells(or cell regions) of a two dimensional square grid?(like GoL world); in another word do you have any suggestion for a map function to encode a graph into a simple CA; i wanted to visualize dynamics of information cascade over a network represented with a graph with CA help(if it makes sense);