text: function limpiarAnagramas(arr) {
      let obj = {};
      for (let i = 0; i < arr.length; i++) {
          let ordenados = arr[i].toLowerCase().split("").sort().join("");
          obj[ordenados] = arr[i];
      }
      return Object.values(obj);
  }
  let arr = ["taco", "maestros", "restamos", "ACTO", "rea", "era", "mostrase"];
  alert(limpiarAnagramas(arr));