Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
Q:1/2=50
M:2/4
K:C
['(g/a/g/f/) ee ff d2']  
X:1
L:1/8
Q:1/2=50
M:2/4
K:C
 (g/a/g/f/) ee | ff d2 | eecc | (d/c/d/e/) dd | (g/a/g/f/) ee | ff d2 | ecdG | ce c2 |]  