Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:2/4
K:D
['A/B/A/G/ FA dA/d/', 'e>f ed ce'  
X:1
L:1/8
M:2/4
K:D
|: A/B/A/G/ FA | dA/d/ f2 | gg f/g/f/e/ | df A2 | A/B/A/G/ FA | dA/d/ fd/f/ | ge f/g/f/e/ | 
 d2 d2 :: e>f ed | ce ag/a/ | e>d ef | ge cA | e>f ed | ce a2 | e/f/e/d/ cB | A2 A2 :|  