Construct a musical composition utilizing the provided motif and conforming to the specified structure.
X:1
L:1/8
M:2/2
K:A
['e>d c>eA>c E>AC>E (3(A,CE) (3(Ace)', 'f>A,D>F A>df>a e>A,C>E'  
X:1
L:1/8
M:2/2
K:A
 e>d | c>eA>c E>AC>E | (3(A,CE) (3(Ace) a2 b>a | g>be>g B>eG>B | (3(EGB) (3(egb) e'2 e>d | 
 c>eA>c E>AC>E | (3(A,CE) (3(Ace) a>c'b>a | g>be>g f>a^d>f | e>Bg>B e2 :: d>e | f>A,D>F A>df>a | 
 e>A,C>E A>df>a | g>B,E>G B>dg>a | b>ag>f e>cd>e | f>A,D>F A>df>a | e>A,C>E A>ce>a | 
 g>eb>g e>dB>e | A2 [ac]2 [ac]2 :|  