Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/8
Q:1/4=105
M:6/8
K:F
['FFF G2 E FFF A2 B cBA']  
X:1
L:1/8
Q:1/4=105
M:6/8
K:F
 FFF G2 E | FFF A2 B | cBA BGF | E3 CDE | FFF G2 E | FFF A2 B | cBA BAG | F3 F2 :|  