Construct melodies utilizing the provided motif and adhere to the outlined musical structure.
X:1
L:1/8
M:6/8
K:G
['B2 A BGD GBd', 'BGD GBd g3 ded BGA', 'd2 g gfg e2 a aga bge'  
X:1
L:1/8
M:6/8
K:G
 GGA | B2 A BGD | GBd g3 | ded BGA | BAG AGA | B2 A BGD | GBd g2 g | ded BGA | BGG G2 A || 
 B{c}BA BGD | GBd g3 | ded BGA | BAG AGA | B2 A BGD | GBd g3 | ded BGA | BGG G2 B |: d2 g gfg | 
 e2 a aga | bge dBG | BAG AB^c | d2 g gfg | e2 a aga | bge dBA |1 BGF G2 B :|2 BGG G3 ||  