Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:4/4
K:D
['FEFD A3 B dfed Bdef g2 fg', 'dfed Bdef g2 fg efdB'  
X:1
L:1/8
M:4/4
K:D
 DE | FEFD A3 B | dfed Bdef | g2 fg efdB | AFFD E2 EA | FEFD A3 B | dfed Bdef | g2 fg efdB | 
 Adfe d2 :| df | afge f2 ec | dfed Bdef | g2 fg efdB | AFFD E2 EA | FEFD A3 B | dfed Bdef | 
 g2 fg efdB | Adfe d2 :|  