B.A.C.H. motif

[Peter Mayes]

Being relatively new to this forum, I suspect I am not the first person 
to ask this.

And it is more out of curiosity than necessity.
But does anybody have lilypond code to engrave the famous B.A.C.H. motif 
in the attached image?

Thanks in advance.

--
Best wishes -- Peter
--
Peter Mayes
07460 890503