Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
M:6/8
K:Bmin
['FAA dAA BAB', 'fbb faa']  
X:1
L:1/8
M:6/8
K:Bmin
 FAA dAA | BAB dAG | FAA dfe | dBB BAG | FAA dAA | BAB def | gfe f2 e |1 dBB BAG :|2 dBB B3 |: 
 fbb faa | fef def | fbb faa | fed e3 | fbb faa | f3 def | gfe f2 e |1 dBB B3 :|2 dBB BAG ||  