[R] Plot symbols: How to plot (and save) a graphic with symbols originating from a table

[Victor F Seabra]

   Please, you need to read.table to R as my problems start there
   If you want you can download the txt file at the link below
   https://docs.google.com/leaf?id=0BweZgDxYn9BkNmY1NThmMDEtOWUxZS00MzE0LTk0NTQ
   tYzdlODMxODgxYzJh&hl=en
   thanks, Victor