Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
M:4/4
K:F
['GdBG D2 GF', 'BdFB DFBd fbdf', 'B2 cB Afcf Afcf AFAc fcAc dfBf']  
X:1
L:1/8
M:4/4
K:F
|: (3def | g2 dg ecAF | GdBG D2 GF | EcEc DBDB | (3ABA FA GFEc | DBGF EcAF | GdBG D2 GF | 
 EGce dBGB | ADFA G2 :: dc | BdFB DFBd | fbdf Bdc=B | ceAc FAce | gf=ef gf_ec | BdFB DFBd | 
 fbdf BdcB | GABc de=ef | gf_ec B2 :: cB | Afcf Afcf | AFAc fcAc | dfBf dfBf | dBdf bfdf | 
 egcg egcg | eceg bgeg | fefa gbeg | fefg f2 :|  