Construct music employing the alphabetic notation of the prescribed musical structure and the motif that has been supplied.
X:1
L:1/8
M:4/4
K:G
['G2 g2 gdBd c2 e2 e2 g2', '(BG)(BG) B2 d2 (ec)(ec) e2 g2 d3']  
X:1
L:1/8
M:4/4
K:G
 G2 g2 gdBd | c2 e2 e2 g2 | d3 e edcB | ABcA GFED | G2 g2 gdBd | c2 e2 e2 g2 | d3 g ecAF | 
 G2 G2 G2 z2 :: (BG)(BG) B2 d2 | (ec)(ec) e2 g2 | d3 e edcB | ABcA GFED | (BG)(BG) B2 d2 | 
 (ec)(ec) e2 g2 | d3 g ecAF | G2 G2 G2 z2 :|  