Develop melodies by incorporating the given motif and following the suggested musical layout.
X:1
L:1/16
Q:1/2=60
M:2/4
K:A
['a2 e4 d2 cdcB A2Bc']  
X:1
L:1/16
Q:1/2=60
M:2/4
K:A
 z/ e/f/g/ | a2 e4 d2 | cdcB A2Bc | dedc B2cd | cB A4 fg | a2 e4 d2 | cdcB A2Bc | dcBA e2f2 | B6 |:  