{"shas":[["485832d3ac5a381d7dafa4a093188e79d6c3ccbf","3c25175d8f363b45863b3ca57a3ecad824dc0f58@rmit.edu.au","added example 04 for lecture","Donal Ellis"]],"ref":"refs/heads/master","size":1,"head":"485832d3ac5a381d7dafa4a093188e79d6c3ccbf","push_id":36772877}