Create a composition using the given motif and incorporating the alphabet-based structure.
X:1
L:1/16
M:3/8
K:A
['a4 e2 c2ecA2', '.d2(Bd)(Bd) .c2(Ac)(Ac) B2g2g2 a4']  
X:1
L:1/16
M:3/8
K:A
|: a4 e2 | c2ecA2 | B2BdcB | A2E2E2 | a4 e2 | c2ecA2 | B2(Bd)(cB) | A4 z2 :: .d2(Bd)(Bd) | 
 .c2(Ac)(Ac) | B2g2g2 | a4 ec | .d2(Bd)(Bd) | .c2(Ac)(Ac) | B2g2g2 | a4 z2 :|  