Compose a piece featuring the specified motif and using an alphabet-based arrangement.
X:1
L:1/8
M:3/4
K:Bb
['g2 dc B2 G2']  
X:1
L:1/8
M:3/4
K:Bb
 dc | B>A GABc | d2 c2 BA | G2 D(G G)^F | G2 z2 Bc | (3d=e^f g2 dc | B2 G2 (3GAB | c2 e2 d c | 
 d2 z2 Bc | (3d=ef g2 dc | B2 G2 AB | c2 f2 g2 | !fermata!d(3e/d/c/ d2 dc | BA G2 cd | e2 c2 BA | 
 GD G3 [^FA] | G6 |]  