Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
Q:1/4=90
M:4/4
K:F
['FG A2 A2 z A']  
X:1
L:1/8
Q:1/4=90
M:4/4
K:F
 A ^GA |"F" F3 A"Bb" cB FG |"F" A2 A2 z A AA |"C7" B3 A G^F GA |"F" F4 z F FF |"Bb" B>B B3 B FG | 
"F" A2 A2 z A AG |"C/G" G3 c"G7" =BA Bd |"C" c4 z c cA |"Bb" d3 c"F" c=B"^(C7)" _BA | 
"C7" B3 B BG AB |"F" c3 B"C7" B3 A |"F" A3 F FF"^(Bb)" FF |"F" A3 F"Bb" F3 F |"F" F4 z |]  