Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/4=120
M:6/8
K:G
['D (G>A)G (G>F)E (F<D)D (G>F)G (A>G)A B2', 'G3 e2 f2 (g>a)g (g>f)e (f<d)d (g>f)g']  
X:1
L:1/8
Q:1/4=120
M:6/8
K:G
"^Moderate." D | (G>A)G (G>F)E | (F<D)D (G>F)G | (A>G)A B2 (B/c/) | (d>e)d (d>B)G | (A<F)D E>FG | 
 (A>F)D G3 :| !fermata!d3{ed^c} !fermata!d3 e2 f2 | (g>a)g (g>f)e | (f<d)d (g>f)g | 
 (a>g)a b2 (B/c/) | (d>e)d (d>B)G | (A<F)D (E>F)G | (AF)D G2 |]  