Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/4=140
M:3/4
K:G
['G>G- GF D2 B>B- BG A>B (3cAc', 'c>A B>B- BG A>B (3cAc (3BGB A>F']  
X:1
L:1/8
Q:1/4=140
M:3/4
K:G
 G>G- GF D2 | B>B- BG A>B | (3cAc (3BGB A>F | (3GAB G<F D2 | G>G- GF D2 | B>B- BG A>B | 
 (3cAc (3BGB A>F | (3GAB G2- G2 :: d>d- d>B c>A | B>B- BG A>B | (3cAc (3BGB A>F | (3GAB G<F D2 | 
 d>d- dB/ c>A | B>B- BG A>B | (3cAc (3BGB A>F | (3GAB G2- G2 :|  