Compose a musical piece based on the given motif and alphabet representation.
X:1
L:1/8
M:6/8
K:Bb
['dBB BBB cde dcB Ace dfb fdB', 'FAc Ace dfb fdB']  
X:1
L:1/8
M:6/8
K:Bb
 dBB BBB | cde dcB | Ace dfb | fdB AGF | GAB cde | Ag=e fcd | cAF BG=E | (F3 F3) :: FAc Ace | 
 dfb fdB | FAc Ace | dfb fdB | gec fdB | ecB AGF | GAB cde | dfA B3 :|  