Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
M:6/8
K:D
['FEF DED', 'GFE D2 d'  
X:1
L:1/8
M:6/8
K:D
 FEF DED | D2 d cAG | FEF DED | A2 F GFE | FEF DED | D2 d cAG | F3 GFG | A2 F GFE :: D2 d cAd | 
 cAd cAG | F2 d cAG | F3 GFE | D2 d cde | fed cAG | F3 GFG | A2 F GFE :|  