Construct a melodic piece using the prescribed alphabetical outline and provided motif.
X:1
L:1/8
M:2/4
K:G
['G2 Bd cBAG e2 fa (gf).e.d (ed).c.B', 'G4 GABc dBec dBec dB G2 DEFG']  
X:1
L:1/8
M:2/4
K:G
|: G2 Bd | cBAG | e2 fa | (gf).e.d | (ed).c.B | (cB).A.G | FGAB | B2 A2 | G2 Bd | cBAG | e2 fa | 
 (gf).e.d | (ed).c.B | (cB).A.G | FGAF | G4 :: GABc | dBec | dBec | dB G2 | DEFG | (AF)(BG) | 
 (AF)(BG) | AF D2 | G2 Bd | cBAG | e2 fa | (gf).e.d | (ed).c.B | (cB).A.G | FGAF | G4 :|  