RMAN duplicate database command

Hi:
In using the duplicate database command with 11g, there is a parm db_file_name_convert='/u02/oradata/oldfilename','/u03/oradata/newfilename'.

 In my case, I have many different mount points on the original server that I want to duplicate.  These duplication is across separate servers.

Do I simply enter multiple db_file_name_convert parms as such:

e.g.
db_file_name_convert='/u02/oradata/oldfilename','/u05/oradata/newfilename'
db_file_name_convert='/u03/oradata/oldfilename','/u06/oradata/newfilename'
db_file_name_convert='/u04/oradata/oldfilename','/u07/oradata/newfilename'

This way I capture all my mount points and distribute the data on the target server.  Please advise.