Produce music compositions abiding by the stipulated structure and the presented musical idea.
X:1
L:1/16
Q:1/2=60
M:2/4
K:D
['dcde d2f2 a4 g2f2 g2e2d2c2', 'D4 AGAB A2A2 BABc B2d2 e2f2g2e2 efde'  
X:1
L:1/16
Q:1/2=60
M:2/4
K:D
 dcde d2f2 | a4 g2f2 | g2e2d2c2 | dcde d2A2 | dcde d2f2 | a4 g2f2 | g2e2d2c2 | d4 D4 :: AGAB A2A2 | 
 BABc B2d2 | e2f2g2e2 | efde c2A2 | dcde fefg | agfe dcBA | B2g2A2c2 | d4 D4 :|  