Macro or variable for sequence of notes that repeat often?

[Disc Magnet]

In my Lilypond input file, I have a group of notes that are repeated
at many places in the music. Here is a hypothetical example.

c d e f g a b c
c c c d d d e e
a b a b c c d d
c d e f g a b c
f e fe f e g g g
c d e f g a b c

So, you can see that 'c d e f g a b c' is repeated again and again. Is
there a way to make a macro or a variable and store 'c d e f g a b c'
in it and reuse it whenever required?