triangle with numbers<br>
<br>
column number <input type="text" name="textbox00" size="4" value="5">
horizontal connection number <input type="text" name="textbox01" size="4" value="4">
vertical connection number <input type="text" name="textbox02" size="4" value="2">
<hr>
selection for shape and connection option<br>
<br>
selection for shape<input type="radio" name="radiobutton00" value="yamagata" checked>yamagata
<input type="radio" name="radiobutton00" value="diamond" >diamonde
<br>
connection<input type="radio" name="radiobutton01" value="no" >No
<input type="radio" name="radiobutton01" value="yes" checked>Yes
