Compose a musical work incorporating the given motif and adhering to the outlined alphabetical framework.
X:1
L:1/16
M:3/8
K:Bb
['dfbabg gfdFdF', 'ceFcec BdFBdB AcFAcA']  
X:1
L:1/16
M:3/8
K:Bb
 vfe | dfbabg | gfdFdF | fecFcF | gfdFdF | dfbabg | gfdFdF | fecFcF | [BD]4 :: (3(BAB) | ceFcec | 
 BdFBdB | AcFAcA | BdFBdB | ceFcec | BdFBdB | AcFAcA | [BD]4 :|  