Compose music by following the designated structure and integrating the suggested musical idea.
X:1
L:1/8
M:4/4
K:A
['', 'cAdB efga', 'eAce dBed cAdc B3 A GBeg afba'  
X:1
L:1/8
M:4/4
K:A
 ed |: cAdB efga | AAcA BGEd | cAdB efga |1 ecdB A3 d :|2 ecdB A3 e || a4 gbea | f3 a eAce | 
 dBed cAdc | B3 A GBeg | afba gbea | f3 a eace | dBed ce a2 | ecdB A3 d ||  