Construct a musical work using the letter-based representation of the specified pattern and the given melodic subject.
X:1
L:1/16
M:6/8
K:G
['D2 G2GABA G2E2D2 G2FGABc d2B2G2 cedcBA BdcBAG', 'B2G2E2 G2GABA G2E2D2 G2FGABc d2B2G2 cedcBA BdgBAc', 'g2gagf e2d2B2']  
X:1
L:1/16
M:6/8
K:G
 D2 | G2GABA G2E2D2 | G2FGABc d2B2G2 | cedcBA BdcBAG | A2A/B/cBA B2G2E2 || G2GABA G2E2D2 | 
 G2FGABc d2B2G2 | cedcBA BdgBAc | B2G2G2 G4 || def | g2gagf e2d2B2 | e2efga b2g2e2 | 
 g2gagf e2d2B2 | e2egfa g4 (3d2e2f2 | g2gagf e2d2B2 | edefgf edcBAG | cedcBA BdgBAc | B2G2G2 G4 |]  