Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
['BAB GED DED GED', 'BAB GBd ege dBG =cBA BGE']  
X:1
L:1/8
Q:1/8=180
M:6/8
K:D
|: =c | BAB GED | DED GED | GED AGE | ABA AB=c | BAB GED | DED GED | GEG AGE | DED D2 :: =c | 
 BAB GBd | ege dBG | =cBA BGE | ABA AB=c | BAB GBd | ege dBG | =cBA BGE | DED D2 :|  