Compose a piece of music that integrates the given motif and follows the specified musical form.
X:1
L:1/8
M:6/8
K:Bb
['BcB FDF', 'B2 Fdb fdB egB AGF Egg Dff'  
X:1
L:1/8
M:6/8
K:Bb
 BcB FDF | BdB cec | BcB FDF | GeA B2 :: Fdb fdB | egB AGF | Egg Dff | ecA B3 :|  