def METHOD_NAME():
    g = nx.Graph()
    g.add_nodes_from( [0, 1, 2])
    g.add_edges_from( [(0,1), (0,2), (1,2)])
    h = nx.Graph()
    h.add_nodes_from( [0, 1, 2])
    h.add_edges_from( [(0,1), (0,2)])
    m = networkx.algorithms.isomorphism.GraphMatcher( g, h)
    assert not m.subgraph_is_isomorphic()