Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
Q:3/8=70
M:3/8
K:D
['D2 F', 'A AFD CDE A,B,C DEF GGE FFD', 'dDd/c/ dDd/c/ d/c/B/A/B/c/ dAF', 'dfd ege d/c/B/A/B/c/']  
X:1
L:1/8
Q:3/8=70
M:3/8
K:D
 z | D2 F | D2 F | F/G/F/E/D/C/ | DEF |{A} G2 F | FED | DCD | ECA, | d2 f | d2 f | f/g/f/e/d/c/ | 
 d/c/d/e/f/g/ | AFd | AFd | A/^G/B/=G/E/C/ | D2 :: A | AFD | CDE | A,B,C | DEF | GGE | FFD | EFD | 
 EFG | afd | cde | ABc | def | gbe | fad | e/f/g/e/a/c/ | d2 :: d/c/ | dDd/c/ | dDd/c/ | 
 d/c/B/A/B/c/ | dAF | GG/A/B/G/ | B/A/G/F/E/D/ | C/D/EE | E2 B/c/ | dDd/c/ | dDd/c/ | 
 d/c/B/A/B/c/ | dAF | GBE | FAD | E/F/G/E/A/C/ | D2 :: A | dfd | ege | d/c/B/A/B/c/ | dfa | dfd | 
 ege | d/c/B/A/B/c/ | d2 :|  