Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:6/8
K:D
['dcA AGE F3 GEA DED DFA BAF', 'dcd afd']  
X:1
L:1/8
M:6/8
K:D
|: dcA AGE | F3 GEA | DED DFA | BAF EFA | dcA AGE | F3 GEA | DED DFA | BAF D2 A :: dcd afd | 
 =cBc ge^c | dcd afd | BAF EFA | dcd afd | =cBc ge^c | f3 baf | BAF D2 A :|  