Form a musical piece based on the provided motif while observing the defined structure.
X:1
L:1/8
M:6/8
K:A
['BcA BAF ABc efg gae fec', 'gae fec'  
X:1
L:1/8
M:6/8
K:A
|: BcA BAF | ABc efg | gae fec | ecB BAB | BcA BAF | ABc efg | gae fec |1 BAG A3 :|2 BAG AB/c/e |: 
 g a2 age | e f2 fef | gae fec | ecB Bce | g a2 age | e f2 fef | gae fec | BAG AB/c/e | g a2 age | 
 e f2 fef | gae fec | ecB BAB | BcA BAF | ABc efg | gae fec | BAG A3 ||  