à     Option-e + a 

                              Ç     Option-Shift-c

                              é     Option-e + e 

                              è     Option-` + e 

                              ê     Option-i + e 

                              ë     Option-u +e 

                              ï     Option-u + i 

                              î     Option-i + i 

                              ô     Option-i + o 

                              ù     Option-` + u 

                              û     Option-i + u 

      à     Alt-0225

                              Ç     Alt-0199

                              é     Alt-0233

                              è     Alt-0232

                              ê     Alt-0234

                              ë     Alt-0235

                              ï     Alt-0239

                              î     Alt-0238

                              ô     Alt-0245

                              ù     Alt-0249

                              û     Alt-0251