rhytm

[Gianmaria Lari]

I'm creating in lilypond a violin study.Every measures have the same rhytmic configuration. For instance the first measure is:

g4. \tuplet 3/2 a8 (b8 c8)

and the second...

 

d4. \tuplet 3/2 e8 (f8 g8)

Does exist any way to simply write the melody and apply to the melody this specific rhytm ? So I would write:

g a b c

d e f g

??

Thank you, g.