code: public void writeResult(Map<BioPAXElement, List<Match>> matches, OutputStream out)
  		throws IOException
  	{
  		writeResultDetailed(matches, out, 5);
  	}
docs: Writes the result as "A modifications-of-A B gains-of-B loss-of-B", where A and B are gene
  symbols, and whitespace is tab. Modifications are comma separated.
  @param matches pattern search result
  @param out output stream