Conceive melodies that comply with the predefined musical form and include the presented theme
X:1
L:1/8
M:2/4
K:D
['A2 AF AB dB B2 fd', 'Bd fg', 'g>f ed e/f/a'  
X:1
L:1/8
M:2/4
K:D
|: A2 AF | AB dB | B2 fd | ed BF | A2 AF | AB dB | B2 fd |1 ed dB :|2 ed d2 |: af ed | 
 a/b/a/f/ dA | Bd fg | fe e2 | af ed | a/b/a/f/ dA | AB df |1 ed d2 :|2 ed d/e/f || g>f ed | 
 e/f/a A>B | Bd fg | fe ef | g>f ed | e/f/a A2 | AB df | ed d/e/f | g>f ed | e/f/a A>B | Bd fg | 
 fe ef | g>f ef | d/d/B AF | AB df | ed dB ||  