As per the standard convention for the list, posting a minimal working example (MWE as they are called) would be helpful and make it easier for people to point out the solution, in general.
In the meantime, I'll engrave that section for you to show how I would do it.
Andrew
On Wed, 5 Sep 2018 at 14:14, Edmundo Carmona Antoranz <address@hidden> wrote:
I'm translating Carmen Fantasy by Francois Borne into Lilypond.