Conceive melodies that comply with the predefined musical form and include the presented theme
X:1
L:1/4
M:4/4
K:G
['d2 c2']  
X:1
L:1/4
M:4/4
K:G
 d2 | d2 c2 | d2 _e2 | =f3 g | d3 =f | _e2 d2 | c2 _B2 | c4 | _e3 c | c2 c c | d2 c2 | _B3 A | 
 G3 A | _B2 c2 | d2 _B2 | A4 | G2 |]  