Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
M:4/4
K:Bmin
['FB B2', 'bdad fabg ecAc :|2 df f2 af']  
X:1
L:1/8
M:4/4
K:Bmin
|: FB B2 FEDE | FB B2 dBcA | FB B2 FEDE |1 (3Bcd fa bfed :|2 (3Bcd fa bgec |: d2 ad bdad | 
 d2 fa bgec |1 d2 ad bdad | fabg ecAc :|2 df f2 af f2 | fggf edcA ||  