Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:6/8
K:G
['Bc dG Bd cB AD FA cB', 'Bd AD cD BD AB AG FG']  
X:1
L:1/8
M:6/8
K:G
 Bc | dG Bd cB | AD FA cB | GA GF DB, | C4 B,C | DB, DG BG | Bc cd cB |1 Ad cB cB | A4 :|2 
 Ad cA FA | G4 |: FG | AD cD Bd | AD cD BD | AB AG FG | A4 G2 | EG BG AB | cd cB AG | Ad cA FA | 
 G4 :|  