implemented old Eushully archives.

supported.html

@@ -494,6 +494,9 @@ Natsumero<br/>
 Ippai Shimasho<br/>
 </td></tr>
 <tr class="odd"><td>*.bmp</td><td><tt>Fe</tt></td><td>No</td></tr>
+<tr><td>*.gpc+*.gph<br/>*.snd+*.snh<br/>*.snr+*.snh</td><td>-</td><td>No</td><td>Eushully</td><td>
+Genrin no Kishougun<br/>
+</td></tr>
 </table>
 <p><a name="note-1" class="footnote">1</a> Non-encrypted only</p>
 </body>