Assemble a musical arrangement following the given alphabetic notation and motif.
X:1
L:1/8
M:2/2
K:Bb
['DFBF dBFB EGBG ecAc Bdfd gfec', 'fe dfBd cecA FAcA BcdB FBdB']  
X:1
L:1/8
M:2/2
K:Bb
 FE | DFBF dBFB | EGBG ecAc | Bdfd gfec | BdcB AcBF | DFBF dBFB | EGBG ecAc | Bdfd gfec | 
 Bbfd B2 :: fe | dfBd cecA | FAcA BcdB | FBdB edcB | Af=eg f2 fe | dfBd cecA | FAcA BcdB | 
 FBdB ecAc | Bbfd B2 :|  