Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/8
M:2/2
K:A
['ed cAec', '(c/B/A) EA cAec Bcde']  
X:1
L:1/8
M:2/2
K:A
 e | a2 ed cAec | Bcde fBbg | (f/g/a) ed cAec | dfed cA A :| e | (c/B/A) EA cAec | Bcde fBed | 
 cAEA cAec | dBed cAAe | (c/B/A) EA cAec | Bcde fded | cefd eabg | afed cAA ||  