Construct a melodic work according to the preset musical scheme and style requirements.
Only One Section  
X:1
L:1/8
Q:1/4=160
M:2/4
K:G
 B | d3 e | d>c BB | e3 f | e>d cc | d3 e | d>c AB | c2 d2 | B2 z2 | d3 e | d>c BB | e3 f | 
 e>d cc | d3 e | d>c AB | c2 d2 | B2 Bc | d2 Bc | d2 dd | ed cB | c2 AB | c2 AB | cc cc | dc BA | 
 B2 z2 ||  