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
['A2 (3cBA (c>e) (a>e) (f>a) (e>a) (d>a)', 'F2 (3GF^E F>Ac>a', 'f2 E2 (3GFE E>Be>G A2 (3BAG A>ca>c']  
X:1
L:1/8
M:2/2
K:A
 A2 (3cBA (c>e) (a>e) | (f>a) (e>a) (d>a) (c>a) | B2 (3dcB d>fb>a | (3gag (3fe^d (3efe (3=dcB | 
 A2 (3cBA (c>e) (a>e) | (f>a) (e>a) (d>a) (c>a) | B2 (3dcB d>fb>a | (3gfe (3dcB A2 A2 |: 
 F2 (3GF^E F>Ac>a | g>f^e>g f>g a2 | F2 (3GF^E F>Ac>a | g>f ^e>g f2 f2 :| E2 (3GFE E>Be>G | 
 A2 (3BAG A>ca>c | B2 (3^dcB d>fb>a | (3gag (3egf (3efe (3=dcB ||  