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
['DEG DEG', 'gab age']  
X:1
L:1/8
M:6/8
K:G
|: DEG DEG | DEG B3 | DEG B2 e | d2 e dBA | DEG DEG | DEG B3 | d2 d gfe |1 dBA G3 :|2 dB z a g2 |: 
 gab age | deg B3 | gab age | dBd e2 d | gab age | deg B3 | dBd gfe |1 dB z a g2 :|2 dBA G3 ||  