Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:4/4
K:F
['F2 Ac', 'gfdc dfeg f3 g :|2 F2 Ac']  
X:1
L:1/8
M:4/4
K:F
|: F2 Ac dcAG | F2 EF DFCD | F2 Ac dcAc |1 fgag fdcA :|2 fgag f3 g |: af f2 gfde | fcdB AF F2 |1 
 af f2 gfdc | dfeg f3 g :|2 F2 Ac dcAc | fgag fdcA ||  