Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
M:9/8
K:Bmin
['BcB BAB', 'afd def']  
X:1
L:1/8
M:9/8
K:Bmin
|: BcB BAB g2 A | BcB BAB dBA | BcB BAB g2 e | fed edB dBA :| afd def g2 e | afd def gfe | 
 afd def g2 e | fed edB dBA | afd def g2 e | afd def gfe | a2 a agf g2 e | fed edB dBA ||  