fancyvrb and multicols together

fancyvrb and multicols together

I am using fancyvrb to list code in a multicols situation. I number the
code using:
\begin{Verbatim}[numbers=left]
When the code is in the left column, this is good, but not when it is in
the right column. I wish to put the numbers in the right column on the
right side.
Is there a way to automatically put the numbers on the side that the code
is being listed on? Or is there a way of determining what column I am in
in the multicols environment.