Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
M:4/4
K:Edor
['EF B F2 GF', 'GABd d2 Bd', 'EF B F2 GF', 'Ac e']  
X:1
L:1/8
M:4/4
K:Edor
|: EF B F2 GF D | E2 BG AB (3GAB | EF B F2 GF B | B=c B2 AGAB :: GABd d2 Bd | edBd edBF | 
 GABd d2 Bd | gdBd BAAB :: EF B F2 GF D | E2 BG AB (3GAB | EF B F2 GF B | B=c B2 AGAB :: 
 Ac e e2 Ac e | f2 ce fecA | ce a (f2 f2) a | ecBA cBBA :|  