Design compelling melodic lines that align with the provided chord progressions.
'F', 'C', 'Bb', 'F', 'C7', 'F', 'C7', 'F', 'F', 'C7', 'F', 'C7', 'F', 'C7', 'F'  
X:1
L:1/8
M:2/4
K:none
[K:F]"F" f4 |"C" e4 |"Bb" d4 |"F" c4 |"C7" B>d c>B |"F" A>c B>A |"C7" G>B A>G |"F" F2 z2 :| 
"F" AC F2 | AC F2 | FA d>c |"C7" c2 GA | BC G2 | BC G2 | GB e>d |"F" dc =B_B | AC F2 | AC F2 | 
 Ac f>e |"C7" e2 d2 | g>f e>d |"F" d>c cA |"C7" c>B A>G |"F" F2 z2 |]  