Describir: Series: elements re-elements :

   _____   _    _     _  _      ___      _____     _____     ____      _____   
  / ___// | || | ||  | \| ||   / _ \\   |__  //   |  ___||  |  _ \\   |  ___|| 
  \___ \\ | || | ||  |  ' ||  / //\ \\    / //    | ||__    | |_| ||  | ||__   
  /    // | \\_/ ||  | .  || |  ___  ||  / //__   | ||__    | .  //   | ||__   
 /____//   \____//   |_|\_|| |_||  |_|| /_____||  |_____||  |_|\_\\   |_____|| 
`-----`     `---`    `-` -`  `-`   `-`  `-----`   `-----`   `-` --`   `-----`