Trying to add (sing. Perorch; pl. Piryrch) and (sing. Pertorog; pl. Pirtereg)

Trying to submit (sing. Perorch; pl. Piryrch) and (sing. Pertorog; pl. Pirtereg) to the gloss. But it keeps given me an error in the sense block. I am not sure what I am doing wrong. Words are from ICE, Iron Crown Enterprises, MERP, Middle-ear th Role Playing and Rolemaster 17/9/04. I noticed that they are not listed in the glossary.

• The plural of perorch should be peryrch.
• Pertorog should be either perthorog or perdorog.
• The plural of perthorog/perdorog should be pertheryg/perderyg.

Seconding Gwilithiel’s comments. Despite their use in MERP we will not record them in their ‘mistaken’ form. This lexicon tries to give a faithful account of Tolkien’s thoughts on his languages, not collect artefacts of their adaptation and alteration in the wider fandom.