Compose melodies adhering to the given motif and the outlined musical structure.
X:1
L:1/8
Q:1/2=70
M:4/4
K:C
['G>c c2', 'g2 fa a2'  
X:1
L:1/8
Q:1/2=70
M:4/4
K:C
 G | G>AG>E G>c c2 | e>fe>d c>A A2 | G>AG>F G>c c2 | e>fd>e c2 c2 :| eg g2 fa a2 | gfed cA A2 | 
 e>g g2 fa a2 | c'bag a3 g | eg g2 fa a2 | g>ed>c cA A2 | G>AG>E Gc c2 | e>fd>e c2 c2 |]  