dfs

    private void dfs(ListaGenerica<ListaGenerica<Vertice<Muni>>> recTot, ListaGenerica<Vertice<Muni>> recAct,Vertice<Muni> v,Grafo<Muni> g){
        recAct.agregarFinal(v);
        if(v.dato().esMuni())
            recTot.agregarFinal(recAct);
        else{
            ListaGenerica<Arista<Muni>> ady = g.listaDeAdyacentes(v);
            ady.comenzar();
            while(!ady.fin()){
                Arista<Muni> a = ady.proximo();
                dfs(recTot,recAct,a.verticeDestino(),g);
                recAct.eliminar(recAct.tamanio());
            }
        }