Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/16
M:2/4
K:A
['cA2c d2f2 efed cAce dedc', 'A2c2A2 e2 ae2a gafg eA2B c2e2 dedc'  
X:1
L:1/16
M:2/4
K:A
 AB | cA2c d2f2 | efed cAce | dedc d2B2 | c2E2 FGAB | cA2c d2f2 | efed cAce | dedc dEGB | A2c2A2 :: 
 e2 | ae2a gafg | eA2B c2e2 | dedc dcdB | cEFG ABce | a2(ag) g2(gf) | efed cAce | dedc dEGB | 
 A2c2A2 :|  