Construct a musical work using the alphabet-based form and the provided motif.
X:1
L:1/8
Q:1/2=100
M:2/2
K:G
['G2 Bd c2 Ac B2 GB ABcd', 'D2 g2 dB G2 Bd c2 (ag)']  
X:1
L:1/8
Q:1/2=100
M:2/2
K:G
|: G2 Bd c2 Ac | B2 GB ABcd | ecBA dBAG | FGAB A2 D2 :: g2 dB G2 Bd | c2 (ag) fedc | BGcA dBec | 
 fdef g2 G2 :|  