Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:4/4
K:D
['ABAG FDDB ABAG AddB ABAG FGAB =cAFA']  
X:1
L:1/8
M:4/4
K:D
 ABAG FDDB | ABAG AddB | ABAG FGAB | =cAFA G2 FG :|  