Conceive melodies that comply with the predefined musical form and include the presented theme
X:1
L:1/4
M:4/4
K:G
['G B c d G']  
X:1
L:1/4
M:4/4
K:G
 G | B c d G | A2 B3/2 A/ | G3 G | B c d G | B2 d2 | A3 B/A/ | G F G A | g2 f e | e d2 e | 
 d3/2 c/ B G | c3/2 A/ B A | G3 |]  