Compose melodies keeping in mind the specified musical arrangement.
Only One Section  
X:1
L:1/8
M:2/4
K:G
 D | GGGG/A/ | BBAB | cBAG | A2 z d | ddde/d/ | dczA/B/ | cccd/c/ | BABG/A/ | Bd/c/BA | G2 z |]  