Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
Q:1/2=90
M:2/2
K:G
['d/c/ BGGB AFFd BGGB dBgd BGGB AFFe', 'Ggfg d2 cB', 'gdde dgBc', 'G D GBBd ceAB GBBd c2 A2']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:G
 d/c/ | BGGB AFFd | BGGB dBgd | BGGB AFFe | dBcA G/G/G G :: B/A/ | Ggfg dBcA | Ggfg d2 cB | 
"^This bar is superfluous" Ggfg d2 cB | Ggfg dBec | dBcA G/G/G G :: g | gdde dgBc | dBgB d2 B2 | 
 gdde dgBc | dgdB G/G/G G :: D | GBBd ceAB | GBBd c2 A2 | GBBd ceAc | BedB G/G/G G :|  