Construct melodies utilizing the provided motif and adhere to the outlined musical structure.
X:1
L:1/16
M:2/4
K:G
['g2gg f2fg edef', 'GBAG F2A2 A2Bd e2d2'  
X:1
L:1/16
M:2/4
K:G
 g2gg f2fg | edef e2dc | BGBd e2d2 | BGBd e2d2 | g2gg f2fg | edef e2dc | BGB/c/d e2dc | BGAF G4 | 
 g2gg f2fg | edef e2d2 | BGBd e2dB | GBdg egdf | g2gg f2>g2 | edef e2d2 | BGB/c/d e2dc | BGAF G2 |: 
 Bc | d2GF GBAG | F2A2 A2Bd | e2d2 BGBd | e2A2 A2Bc | dcBA GBAG | F2A2 A2Bd | e2d2 BddB |1 
 A2G2 G2 :|2 A2G2 G4 ||  