two sockets under another board for his two tenons  <EXO26  -:19 <br>
><br>
<br>
two sockets under another board for his two tenons  <EXO36  -:24 <br>
><br>
<br>
two sockets under one board for his two tenons  <EXO26  -:19 ><br>
<br>
two sockets under one board for his two tenons  <EXO36  -:24 ><br>
<br>
two tenons                              <EXO26  -:17 ><br>
<br>
<br>
<br>
 <br>
<br>
~~~~~~<br>
<br>