IE -rl- > Indo-Iranian ?

From: João Simões Lopes Filho
Message: 4476
Date: 2000-10-22

What's the result in Indo-Iranian (IIr) of PIE -RL- ?  R? L? LL?
If PIE L > IIr R, why there are sometimes IIr L for L ?
 
 
Joao SL
Rio