Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:4/4
K:C
['dAF A>BA', 'dfa afd']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:D] a a d!p! a[Q:1/8=160].B/c/ | d>ed dAF | A>BA ABc | ded dAF | Eee e2 f | ded dAF | 
 A>BA A2 g | fef dBA | Bdd d2 :| A | dfa afd | cde ecA | dfa afd | faa a2 A | dfa afd | cde e2 g | 
 fef dBA | Bdd d2 :|  