Question: What does the DIR mean below? I see it from time to time in the LHI but haven't been able to figure out what it means...though I have some ideas. There is no mention of it in the introduction.
| סֻכֹּתָה | 
| סכות | 
| Succoth DIR | 
| Succoth DIR | 
| NPCPFN-H | 
Thanks.