Build melodic lines that comply with the set musical framework.
Only One Section  
X:1
L:1/8
M:2/4
K:F
 A c d f | c A c f | d c B A/ c/ | G4 | A c d f | c A c f | d c B A/ c/ | G4 | A c A G | A c A G | 
 f2 A G | F2 E D | D c A G | F G A c | G F E D | C4 | G F G A | F A A G | F2 E D | D c A G | 
 F G A c | G F E D | C4 |]  