Develop melodies according to the outlined musical structure, including the given motif.
X:1
L:1/8
M:2/4
K:A
['z AG/A/B z']  
X:1
L:1/8
M:2/4
K:A
 E | AB=cA | GA B2 | A2 e2 | deAA | BBee | de/=c/B z | AG/A/B z | AG/A/B z | A2 ee | =cB/c/A |]  