Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
M:6/8
K:D
['dAB dBA', 'f3 fed']  
X:1
L:1/8
M:6/8
K:D
 dAB dBA | FAB f2 f | dAB dBA | f3 BdB | dAB dBA | FAB f2 f | fed Bfe |1 d2 e2 f2 :|2 d2 c2 z2 |: 
 B3 d3 | e3 f3 | fed ecd | c3 cBA | B3 d3 | e3 f3 | fed edc |1 ^g4 z2 :|2 d4 z2 ||  