Construct melodic lines keeping the provided musical organization in mind.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
Q:1/2=100
M:4/4
K:G
|: GBdg f2 e2 | decd B2 A2 | GBdg f2 gb | agfe d4 :: edcB cA a2 | dcBA BG g2 | edcB ceac | 
 bgdf g2 G2 :|  