Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:2/4
K:F
['A c3/2 A/', 'A c3/2 A/ B A G3 d']  
X:1
L:1/8
M:2/4
K:F
 A | c3/2 A/ F A | c3/2 A/ d c | c3/2 B/ G G | F2 z A | G3/2 F/ E F | G B d c | A2 !fermata!F :: 
 A | c3/2 A/ B A | G3 d | c3/2 B/ A c | F3 A | G3/2 F/ E F | G B d c | A2 !fermata!F :|  