Design melodies following the assigned musical pattern while integrating the provided thematic element.
X:1
L:1/8
M:2/4
K:C
['G cedg ec BG cedg f/g/e/f/ dG', "c g gc'af dgec f/g/e d/e/c Bcd"  
X:1
L:1/8
M:2/4
K:C
 G | cedg | ec BG | cedg | f/g/e/f/ dG | cedg | ecBG | cgca | e/f/d/e/ c :: g | gc'af | dgec | 
 f/g/e d/e/c | Bcd e | (fe)(dc) | (fe)(dc) | cgca | edc :|  