Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:6/8
K:Eb
['B GABcec']  
X:1
L:1/8
M:6/8
K:Eb
 B | GABcec | B2 A F2 B | GABcec | B3 z2 G | FGFEFG | F>GF E2 G | BcBFGF | E3 z2 |]  