Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/16
M:2/4
K:D
['TBFDF TBFDF TBFBc TedcB TAFAc TfcAc', 'TeAce TaecA TBGFG DGBd']  
X:1
L:1/16
M:2/4
K:D
 dc | TBFDF TBFDF | TBFBc TedcB | TAFAc TfcAc | TBdcB TAGFG | TBFDF TBFDF | TBFBc TedcB | 
 TAFAc TfcAc | TBABd B4 :: de | Tfd2Ad TfdAf | TeAce TaecA | TBGFG DGBd | ABAF A2de | TfdAd TfDAf | 
 TeAce TaecA | TBGFG DGBd | Acec d2 :|  