Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/4
Q:1/4=120
M:4/4
K:F
['D D', 'A A']  
X:1
L:1/4
Q:1/4=120
M:4/4
K:F
 D D A | A4- | A G A G | F D3- | D D D A | G4- | G D F G | A4- | A D D A | A4- | A G A G | F D3- | 
 D D D A | G4- | G F D C | D4- | D || A A c | d4- | d A c d | A G3- | G A A c | d4- | d c d c | 
 A4- | A A B c | A4- | A F G A | F D3- | D D D A | G4- | G F D C | D4- | D |]  