Build your composition by using the subsequent musical layout as a reference.
'Ternary', 'Sectional: Verse/Chorus/Bridge'  
X:1
L:1/8
M:2/2
K:Dmix
|: cAGA =F3 c | cAGc AddB | cAGA =F2 eg | fdec Addc :: d3 B cAGA | =FGAc cAGc | AddB cAGA |1 
 cdeg fd d2 :|2 cdeg fdec |: d3 f afdB | cdeg gece |1 d3 f afdB | cAGc Ad d2 :|  