<div class="letter"><r:v name="output"></r:v></div>
<r:b name="enabled">
<img src="images/${v letter/}_enabled.png" width="30" height="30" />
</r:b>
<r:b name="disabled">
<form action="${v SUBMISSION:FORM:guess/}" method="post">
<r:v name="SUBMISSION:PARAMS:guess"/>
<input type="image" src="images/${v letter/}_disabled.png" />
</form>
</r:b>