Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
M:2/2
K:Ddor
['ADDE FAcA GECD E3 F DA,DE', 'Addc d3 e f2 ed', 'AD (3FED FAcA GECD', 'Addc d3 e']  
X:1
L:1/8
M:2/2
K:Ddor
 cB | ADDE FAcA | GECD E3 F | DA,DE FEFG | Adde fedc | ADDE FAcA | GECD E3 F | DA,DE FAcA | 
 GFEF D2 :: dc | Addc d3 e | f2 ed cAGF | ECEG c3 d | ecdc AcGc | Addc d3 e | f2 ed cAGc | 
 AE E2 cE E2 | CDEC D2 ::"^variations" dc | AD (3FED FAcA | GECD EFGE | DA, A,2 DEFG | Ad d2 fedc | 
 AD (3FED FAcA | GECD EGFE | DCDE FAcA | GFEF D2 :: dc | Addc d3 e | f2 ed cAGF | E3 G cBcd | 
 ecdB cdBc | Addc d3 e | fded cAGc | AEGE cAGE | CE E2 D2 :|  