Compose a piece of music based on the melodic structure provided.
Only One Section  
X:1
L:1/8
M:2/4
K:G
 D | G2 DD | G2 BA | G2 DD | G2 D2 | G2 BA | G2 DB | BBBB | B3 B | ABcB | A3 G | FAAA | Addc | 
 BAAA | G3 B | BBBB | B3 B | ABcB | A3 G | FAAA | Addc | BAAA | G3 |]  