Create melodies according to the indicated musical arrangement in letters and the provided motif.
X:1
L:1/8
Q:1/2=80
M:2/2
K:Bb
['B2 B2', 'f2 fg _agfe dcB_A GFED E2 ga']  
X:1
L:1/8
Q:1/2=80
M:2/2
K:Bb
 fe | dc B2- BdcB | ABcA FEDC | DFBD EecA | B2 B2 B2 fe | dcBA Bcd=e | f=efe fdcB | AcfA Bbg=e | 
 f2 f2 f2 :: fg | _agfe dcB_A | GFED E2 ga | bagf edcB | AGFE FGFE | DfdB Egec | Fafd Gbge | 
 Egfe dcBA | B2 B2 B2 :|  