I don't have a dataset, I'm trying to generate or find one that is complete up to a number of vertices. For example there is only one graph that is 4 regular and has 1 vertex and it look like '00', for 2 vertices there are: '00 00' , '0=0' and the one 4 connections in between the 2 vertices which I don't know how to represent here. I was hoping to find a database for these graphs, but is seems like everything I could find is for simple graphs, which don't include self connections or multiple edges, but I need them, so I thought I could generate these with graph tools, just up to maybe 5 or 6 vertices so that it won't take forever but still have some data. I don't think I can find such a thing in Neo4j, I couldn't find a way to access their database and even if I did, I don't know weather it's complete or not. Maybe I wasn't clear the first time. Thank you for your advice though, it's appreciated.