def METHOD_NAME(graph, id):
    """Returns the largest possible clique for the node with given id."""
    METHOD_NAME = [id]
    for n in graph.nodes:
        friend = True
        for id in METHOD_NAME:
            if n.id == id or graph.edge(n.id, id) == None:
                friend = False
                break
        if friend:
            METHOD_NAME.append(n.id)
    return METHOD_NAME