170                                                                                                                                                           ︖                                                                                                                                                                                                              ︖                                  [   ]                                                      [    ]                            [   ]           171                  ︖                                                        [  ]                                                                                                                                                172                                                                                                                                             173                                                                                                                                                [   ]       174                                                                               [       ]                                                   ︖                                                                      175         [  ]                                                                                         176           [   ]                                                              177                         [   ]                                       ︖            ︖                     ︖              ︖                       ︖             ︖                        ︖             ︖                     ︖               ︖    ︕            [       ]                      ︖                  ︖                                                                                                                                    [    ]                                              [  ]               [   ]                                                                                                                                  ︖                                                                                                                        [             ]                                                                                                                                                                                                                                                                                        178                                                                 179                                                                                                    ︖    ︖                                                            [     ]                                                                                                                           134                      180                                                                   ︖                                              181                                                                                                                                                                                                                                                              182                                                                         183                                                                                                                                                                                                 184                                                                                 [  ]                                                                                 185                                                                                                                                                                                 ︖                    