Compose a melody in alignment with the established musical pattern.
'Binary', 'Sectional: Verse/Chorus'  
X:1
L:1/8
M:4/4
K:G
|: GABc dBAG | gfag fedc | BdBG cecA | BdBG FAFD | GABc dBAG | gfag fedc | BdBG cecA | 
 FDEF G2 z2 :| defg fafd | gbge fafd | defg fafd | BdBG FAFD | BdBG cecA | fafd gbge | dgfe dcBA | 
 B2 G2 G2 |]  