Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
M:6/8
K:Ddor
['', 'FDD ADD d^cd AFD', 'EDC D2']  
X:1
L:1/8
M:6/8
K:Ddor
 E |: FDD ADD | d^cd AFD | ECA, G,CE | GAB cGE | FDD ADD | d^cd AFD | B/c/dB cAG |1 EDC D2 E :|2 
 EDC D2 A, |: DFA de^f | ged c2 A | GEE cEE | GAB cGE | DFA de^f | ged cde | ^fed cAG |1 
 EDC D2 A, :|2 EDC D2 E ||  