Compose a piece using the alphabetic notation of the assigned musical structure and the provided melodic motif.
X:1
L:1/8
M:6/8
K:G
['', 'dBG cGE DED G3 B3', 'g3 ege']  
X:1
L:1/8
M:6/8
K:G
 Bc |: dBG cGE | DED G3 | B3 dcB | dcB ABc | dBG cGE | DED G3 | B3 dcA |1 AGF GBc :|2 AGF G2 B |: 
 dBd ede | f3 g3 | ege dBd | dcB ABc |1 dBd ede | f3 g3 | ege edB | AGF G2 B :|2 dBG cGE | DED G3 | 
 B3 dcA | AGF G3 ||  