Construct a musical piece conforming to the alphabetically indicated blueprint and the supplied motif.
X:1
L:1/8
M:6/8
K:E
['g2 f e2 B (3efg fec BcB', 'g2 f e2 B (3efg fec BcB']  
X:1
L:1/8
M:6/8
K:E
|: c B2 eeB | efg feB | efg feB | c efe e2 |1 g{a} g2 f e2 | B (3efg fec | BcB ceB | G F2 E E2 :|2 
 b g2 f e2 | B (3efg fec | BcB ceB | G F2 EEC |: B,2 E ECE | FGB B{d}BG | Bce cBG | Bce e e2 |1 
 g{a} g2 f e2 | B (3efg fec | BcB ceB | G F2 E E2 :|2 b g2 f e2 | B (3efg fec | BcB ceB | 
 G F2 E E2 ||  