Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
Q:1/4=150
M:2/4
K:G
['e2 dB', 'E2 F/F/F F>E DEFA B/B/B B>A Bdef']  
X:1
L:1/8
Q:1/4=150
M:2/4
K:G
 Eeef | e2 dB | defd | eBdA | Beef | e2 dB | ABdF | E/E/E E2 :: F/F/F F>E | DEFA | B/B/B B>A | 
 Bdef | dBAF | D>FEA | BdAF | E/E/E E2 :|  