Construct a musical composition utilizing the provided motif and conforming to the specified structure.
X:1
L:1/16
M:3/4
K:A
['e2c2 ABcd e2e2 (gf)gb{ab} a4 g2e2 e2>d2', 'Acec Adfd Acec', 'Acec Acec'  
X:1
L:1/16
M:3/4
K:A
 e2c2 ABcd e2e2 | (gf)gb{ab} a4 g2e2 | e2>d2 cdef =g2g2 | (fe)df e4 E4 | e2c2 ABcd e2e2 | 
 (gf)gb{ab} a4 g2e2 | e2>d2 cdef =g2g2 | (fe)df e8 :: Acec Adfd Acec | dcdf e4{cB} [ce]4 | 
 Acec Adfd Acec | B2E2 EGBG A4 | Acec Adfd Acec | dcdf e2e2 gfgb | a2ag a2e2 c2A2 | (EG)BG [AA]8 :: 
 Acec Acec Acec | Adfd Adfd Adfd | Acec Acec Acec | B2E2 EGBG A4 | Acec Adfd Acec | 
 dcdf e4{cB} [ce]4 | Acec Adfd Acec | B2E2 EGBG A4 | Acec Adfd Acec | dcdf e2e2 gegb | 
 a2ag a2e2 c2A2 | (EG)BG [AA]8 :|  