Compose melodies by merging the prescribed musical pattern and the supplied theme.
X:1
L:1/8
M:4/4
K:D
['defd BAFB', 'edd e faag fddf gfga bgeg faag'  
X:1
L:1/8
M:4/4
K:D
 A | defd BAFB | ADFD FA A2 | defd BAFB | A2 df eBBA | defd BAFB | ADFD FA A2 | defd BAFB | 
 A2 df edd |] e | faag fddf | gfga bgeg | faag fedB | ABdf e2 d :|  