Produce pleasing melodies that correspond with the indicated letter notation and incorporate the suggested theme.
X:1
L:1/8
M:2/4
K:G
['D DGGB BAGF G3 B Bdde cccd']  
X:1
L:1/8
M:2/4
K:G
 D | DGGB | BAGF | G3 B | Bdde | cccd | BBB/A/G | AAAc | BBAG | G2 z |]  