Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:4/4
K:Edor
['BE E2', 'B2 eB']  
X:1
L:1/8
M:4/4
K:Edor
 BE E2 BAGA | BE E2 G3 A | BE E2 BABd | gedB A2 GA | BE E2 BAGA | BE E2 G3 A | B3 A (3Bcd ef | 
 gedB A2 GA || B2 eB fBeB | B2 ed BAGA | B2 eB fBed | efdB A2 GA | B2 eB fBeB | B2 ed BAGA | 
 (3Bcd ef g3 a | gedB A2 GA ||  