Develop melodies adhering to the specified musical structure and using the offered theme.
X:1
L:1/8
Q:1/8=350
M:12/8
K:G
['B2 G', 'g2 g'  
X:1
L:1/8
Q:1/8=350
M:12/8
K:G
 B2 G Bdd B2 G Bcd | A2 D ABc A2 F A2 c | B2 G Bcd B2 G B2 d | AFA DFA G3 G2 A :| 
 g2 g d2 d gfg d3 | f2 f A2 A fef A3 | g2 g def g2 a bag | fed cBA G3 G3 :|  