We have 5 folders, one of each language pair. We use ISO-639-3 code for each language.

In each folder, we have
   1. The original dictionary
   2. The entire reverse dictionary created by algorithm 1, or DR algorithm	
   3. The sample reverse dictionary created by algorithm 3, or DRwS algorithm

We do not include the result of algorithm 2, or DRwS, since its performance was poor.

Make sure you have Bengali/Assamese and Devanagari Unicode script installed in  your computer. Bengali/Assamese fonts can be downloaded from http://ekushey.org if you don't have it. Devanagari fonts are available without downloading in most computers these days.