mod barbell_graph;
mod binomial_tree_graph;
mod complete_graph;
mod cycle_graph;
mod dorogovtsev_goltsev_mendes_graph;
mod full_rary_tree_graph;
mod grid_graph;
mod heavy_hex_graph;
mod heavy_square_graph;
mod hexagonal_lattice_graph;
mod karate_club;
mod lollipop_graph;
mod path_graph;
mod petersen_graph;
mod star_graph;