Produce melodies following the designated musical arrangement and the given motif.
X:1
L:1/8
M:2/4
K:F
['FAcf Acfa', 'c2 BA d3 B AGFE'  
X:1
L:1/8
M:2/4
K:F
|: FAcf | Acfa | gbeg | f/e/f/g/ ff | FAcf | Acfa | gfed | c2 c2 :: c2 BA | d3 B | AGFE | 
 F/E/F/G/ F2 F2 | c2 BA | d3 B | AGFE | F2 F2 :|  