Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/16
Q:1/4=100
M:2/4
K:Emin
['BBBB EEEE BBBB', 'E2 BBB2 EEEE BBB2 ddd2 A2AA DDD2']  
X:1
L:1/16
Q:1/4=100
M:2/4
K:Emin
 BB | BBBB EEEE | BBBB d2>d2 | A2AA D2DD | AAAA c2cc | BBBB EEEE | BBBB e2>e2 | e2B2 B2B2 | 
 BAGF E2 E2 || BBB2 EEEE | BBB2 ddd2 | A2AA DDD2 | AAAA c4 | BBBB EEEE | BBBB eeee | eBBB BBBB | 
 BAGF E2 ||  