Compose a musical piece that incorporates the given motif and adheres to the specified form.
X:1
L:1/8
Q:1/2=88
M:2/2
K:Bb
['FE DFBF dFED EGBG ecBA Bdfd gecB', 'Ac c2'  
X:1
L:1/8
Q:1/2=88
M:2/2
K:Bb
 FE | DFBF dFED | EGBG ecBA | Bdfd gecB | Ac F2 F2 FE | DFBF dFED | EGBG ecBA | Bdfd gecB | 
 BAcA B2 :: cB | Ac c2 Ac c2 | Bd d2 Bd d2 | eg g2 eg g2 | fgaa a2 FE | DFBF dFED | EGBG ecBA | 
 Bdfd gedc | BAcA B2 :|  