Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/2=90
M:2/2
K:Eb
['EB,G,B, EGEG cBcd fedc BGEG', 'GBEB GBEB']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:Eb
 GF | EB,G,B, EGEG | cBcd fedc | BGEG BGEG | FDB,D FDB,D | EB,G,B, EGEG | cBcd fedc | BGEG FDB,D | 
 E2 E2 E2 ::"^qu. rest omitted" BA | GBEB"^as writ" GBGB | AcFA AcFA | GBEB GBEB | DFB,F DFB.F | 
 GBEB GBEB | cBcd fedc | BGEG FDB,D | E2 E2 E2 :|  