Compose a piece by incorporating the set musical pattern in its alphabetical form along with the given melodic subject.
X:1
L:1/4
M:3/4
K:D
['F/G/ A', 'f/A/ B g/B/ g/B/ f3/2 e/ d/B/']  
X:1
L:1/4
M:3/4
K:D
 F/G/ | A B A | G A G | F A, D | F2 F/G/ | A E F |1 G2 B | B2 A | F2 :|2 G C E | D2- D- | D2 :: 
 F/G/ | A f/A/ f/A/ | B g/B/ g/B/ | f3/2 e/ d/B/ | A2 A/B/ | A E F |1 G2 B | B2 A | F2 :|2 G C E | 
 D2- D- | D2 :|  