Compose melodies by merging the prescribed musical pattern and the supplied theme.
X:1
L:1/8
M:4/4
K:D
['E B2 A', 'F2 AB', 'DAAF ABdA'  
X:1
L:1/8
M:4/4
K:D
|: E B2 A BdFE | E B2 A dFE z | E B2 A BdFE | dBAd F E2 D :: F2 AB ceFE | Dedf BeAc | F2 AB cfec | 
 BAdD F E2 D :: DAAF ABdA | DAFB AdFE | DAAF ABdA | BdAd F E2 z :|  