m/z   Piet Feddema         06-10332291

                                                                   m/z   Joop Mulder           0511-463699

                                                                   m/z   Jolmer Tilstra         08-54010445

                                                                      m   Rene Walinga         06-10428885

                                                                   m/z   Tjerk Joustra          06-22025215

                                                                      m  Jappie Elzinga        0511-475854

                                                                    m/z   Bert van Eijk          06-22261441