Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/4
M:3/4
K:G
['c/c/ d B']  
X:1
L:1/4
M:3/4
K:G
 c/c/ d B | d e A | c/c/ d B | G E D | D/D/ F G/B/ | d d c | A A/G/ B | G A D |]  