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:A
['e2 c', 'A2 F']  
X:1
L:1/8
M:6/8
K:A
 a | e2 c (cBc) | e2 c c2 a | e2 c (cBc) | A2 F F2 a | e2 c cBc | Ace aga | fed cdB | A2 F F2 :: 
 G | ABA cBc | A2 F F2 A | G2 B BcA | G2 E E2 A | ABA (cBc) | Ace aga | fed cdB | A2 F F2 :|  