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:G
['B2 d dcB BAG GBd', 'GBc BGB dgf e3 edB e3 egb']  
X:1
L:1/8
M:6/8
K:G
|: B2 d dcB | BAG GBd | e3 edB | A3 ABc | B2 d dcB | BAG GBd | e2 g dBA | G3 GBc :: BGB dgf | 
 e3 edB | e3 egb | a3 aga | bag age | ged edB | ABc B2 A | G3 GBc :|  