Compose a piece incorporating the provided motif while adhering to the given musical structure.
X:1
L:1/8
M:6/8
K:D
['A f3', 'GBB B=cB'  
X:1
L:1/8
M:6/8
K:D
 A | f3 fg(f | e)c(A e)c(A | B)c(d e)cA | Bc(d e2) A | f3 fe(d | e)c(A e)c(A | B)cd e2 A | 
 AB(c d2) A :: B3 B=cB | GBB B=cB | AD(D d)(DD | c)D(D A)DD | B3 (B=cB) | GBB B=cB | (AEA) AB^c | 
 dA(F D2) A :|  