Build your composition by using the subsequent musical layout as a reference.
Only One Section  
X:1
L:1/8
M:4/4
K:Dmix
 FG | ADDE FEFG | AddB cABG | AD (3DDD FEFG | AdcA G2 FG | AD (3DDD FEFG | AddB cABG | 
 AD (3DDD FEFG | AdcA G2 FG | Addc AGFG | Adde f2 ed | Addc AGFG | AdcA G2 FG | Addc AGFG | 
 Adde f2 fg | afge fde^c | dcAF G2 FG |]  