Develop melodies by incorporating the given motif and following the suggested musical layout.
X:1
L:1/8
M:2/4
K:C
['D D']  
X:1
L:1/8
M:2/4
K:C
 D D D G, | G2 E G | D4 | D D D G, | G2 E G | D4 | D2 D2 | G2 A2 | C2 D2 | A, G, E,2 | G, G,2 D | 
 D C A, D | G,4 |]  