Compose melodies using the provided motif and adhering to the designated musical form.
X:1
L:1/4
M:4/4
K:G
['G/A/B/c/ d B', 'G/A/B/c/ d B', 'g2 d/e/f/g/ g d'  
X:1
L:1/4
M:4/4
K:G
 B2 G/A/B/c/ d B | G/A/B/c/ d B d g | B2 G/A/B/c/ d B | A e e A c e :: G/A/B/c/ d B g B | 
 G/A/B/c/ d B d g | G/A/B/c/ d B g B | A e e A c e :: g2 d/e/f/g/ g d | B d d G B d | 
 g2 d/e/f/g/ g d | A e e A c e :|  