Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
['GE D2 B,D G2 GB A2 AB', 'Bd cB'  
X:1
L:1/8
Q:1/8=232
M:4/4
K:G
|: GE | D2 B,D G2 GB | A2 AB cB AG | E2 c2 Bc dB | G3 A BA GE | D2 B,D G2 GB | A2 AB cB AG | 
 E2 c2 Bc dB | G4- G2 :: Bd | cB cd ef ge | d2 Bd cB AG | cB cd ef ge | d3 B A2 Bd | cB cd ef ge | 
 d2 Bd cB AG | E3 c Bc dB | G3 A G2 :|  