C# Rich text box , add string, output to different textbox
<p>I'm looking for a way to take each item in a rich text box that a user can customize and take those items and put them into a different text box with a string attatched. </p>

<p>for example: the richtextbox would contain and be separated like this: </p>

<pre><code>Sad   
Glad  
Mad
</code></pre>

<p>The string i want those to go into is: <code>John was ____ today.</code></p>

<p>id like it to output all 3 on different lines but in a the same textbox (different from the richtextbox). </p>

<pre><code>John was Sad today.   
John was Glad today.  
John was Mad today. 
</code></pre>

<p>This is all simplified to make it easier to understand, i have been pulling my hair out trying to get it to work.</p>

<p>Thanks in advance. </p>
