Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:4/4
K:D
['dA (3AAA', 'd2 fd efge']  
X:1
L:1/8
M:4/4
K:D
|: dA (3AAA AFAB | dA (3AAA f2 ef | dB (3BBB BABd | ABde faef :: d2 fd efge | defd e2 dB | 
 d2 fd efge | aA (3AAA f2 ef :|  