Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/8
M:2/4
K:A
['EF/G/ AA AB/c/ dB cA', 'ce ec BA'  
X:1
L:1/8
M:2/4
K:A
 D/ | CE EF/G/ | AA AB/c/ | dB cA | FE E>D | CD EF/G/ | AA AB/c/ | dB cA | FE E3/2 |] B/ | ce ec | 
 BA A>B | ce ec | BA B>B | ce ec | BA AB/c/ | dB cA | FE E3/2 |]  