code: def split_all_edges_between_two_vertices(self, vertex1, vertex2, guidance=None, sorted_guidance=False,
                                               account_for_colors_multiplicity_in_guidance=True):
          
          self.__split_all_edges_between_two_vertices(vertex1=vertex1, vertex2=vertex2, guidance=guidance,
                                                      sorted_guidance=sorted_guidance,
                                                      account_for_colors_multiplicity_in_guidance=account_for_colors_multiplicity_in_guidance)
docs: Splits all edges between two supplied vertices in current :class:`BreakpointGraph` instance with respect to the provided guidance.
  
          Proxies a call to :meth:`BreakpointGraph._BreakpointGraph__split_all_edges_between_two_vertices` method.
  
          :param vertex1: a first out of two vertices edges between which are to be split
          :type vertex1: any python hashable object. :class:`bg.vertex.BGVertex` is expected
          :param vertex2: a second out of two vertices edges between which are to be split
          :type vertex2: any python hashable object. :class:`bg.vertex.BGVertex` is expected
          :param guidance: a guidance for underlying :class:`bg.multicolor.Multicolor` objects to be split
          :type guidance: iterable where each entry is iterable with colors entries
          :return: ``None``, performs inplace changes