Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/16
M:2/4
K:D
['A2d2 f2a2', 'a(ge)(g f2)df']  
X:1
L:1/16
M:2/4
K:D
|: A2d2 f2a2 | a(ge)(g f2)d2 | A2d2 f2a2 | a(ge)(g d4) :: a(ge)(g f2)df | a(ge)(g f2)df | 
 a(ge)(g f2)df | a(ge)c [dD]4 :|  