Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
M:6/8
K:G
['gfg agf dgg fdc AGG (A/G/FE)', 'cAG (F/G/A).B']  
X:1
L:1/8
M:6/8
K:G
 d | gfg agf | dgg fdc | AGG (A/G/FE) | DGG AGG | gfg agf | dgg fdc | AGG (A/G/FE) | DGG G2 :| A | 
 ded cAA | ded cAG | (F/G/A).B cAG | (F/G/A).B Tc2 A | ded cAA | ded cAG | (F/G/A).B cAG | 
 FGG G2 :|  