code: def split(*items):
      
      out = []
      for data in [x[0] for x in items]:
          dis_orgs = data["config"]["algorithm"].get("disambiguate")
          if dis_orgs:
              if not data.get("disambiguate", None):
                  data["disambiguate"] = {"genome_build": data["genome_build"],
                                          "base": True}
              out.append([data])
              # handle the instance where a single organism is disambiguated
              if isinstance(dis_orgs, six.string_types):
                  dis_orgs = [dis_orgs]
              for dis_org in dis_orgs:
                  dis_data = copy.deepcopy(data)
                  dis_data["disambiguate"] = {"genome_build": dis_org}
                  dis_data["genome_build"] = dis_org
                  dis_data["config"]["algorithm"]["effects"] = False
                  dis_data = run_info.add_reference_resources(dis_data)
                  out.append([dis_data])
          else:
              out.append([data])
      return out
docs: Split samples into all possible genomes for alignment.