Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:4/4
K:Dmix
['A2 FA DAFG ABde fded cG G2', 'Add^c defg adde']  
X:1
L:1/8
M:4/4
K:Dmix
 A2 FA DAFG | ABde fded | cG G2 EG G2 | cedc AGFG | A2 FA DAFG | ABde fded | cG G2 cedc | 
 AcGE D2 FG :: Add^c defg | adde dcAc | GccB cdeg | aged cAGc | Add^c defg | adde dcAB | 
 cG G2 cedc | AcGE D2 FG :|  