Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
Q:3/8=110
M:6/8
K:C
['e dBd', 'e dcB']  
X:1
L:1/8
Q:3/8=110
M:6/8
K:C
 e | dBd GBc | dBc d2 e | dBd GAB | cAB c2 :: e | dcB dcB | dcB d2 e | dcB gfg | ABA c2 :|  