Design melodies following the assigned musical pattern while integrating the provided thematic element.
X:1
L:1/8
M:6/8
K:C
['E CEG ced cBA G2 f', 'f edc cde fef'  
X:1
L:1/8
M:6/8
K:C
 E | CEG ced | cBA G2 f | edc cde | fef d2 E | CEG ced | cBA G2 f | ece dBG | c3 c2 :: f | 
 edc cde | fef g2 f | edc cde | fef d2 f | edc cde | fef g2 f | ece dBG | c3 c2 :|  