Invent musical arrangements using the prescribed pattern and provided motif.
X:1
L:1/8
Q:1/2=100
M:4/4
K:Bb
['gf edcB', 'f2 df b2 gecB'  
X:1
L:1/8
Q:1/2=100
M:4/4
K:Bb
 F | BABc d2 gf | edcB ABcd | ecdB G2 gf | edcB AcAF | BABc d2 gf | edcB ABce | dfdB cecA | 
 B2 B2 B2 :: (cB) | Ac f2 df b2 | gecB ABcd | ecdB G2 gf | edcB AcAF | Bd f2 df b2 | gecB ABce | 
 dfdB cecA | B2 B2 B2 :|  