Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:6/8
K:G
['G D2 G']  
X:1
L:1/8
M:6/8
K:G
|: G |"G" D2 G D2 G | DGA B3 |"Am" cBc"D7" ABc |"G" e2 d B2 G |"G" D2 G D2 G | DGA B3 | 
"Am" cBc"D7" DEF |1"G" GBA G2 :|2"G" GBA G2 |: d |"G" g3"D" f3 |"C" ece"G" d3 |"Am" cBc"D7" ABc | 
"G" e2 d B2 d |"G" g3"D" f3 |"C" ece"G" d3 |"Am" cBc"D7" DEF |1"G" GBA G2 :|2"G" GBA G3 ||  