Develop tuneful melodies adhering to the specified letter notation and including the supplied thematic aspect.
X:1
L:1/8
M:4/4
K:Ador
['f2 ef', 'A2 g/ f2 A2 f>e de g2']  
X:1
L:1/8
M:4/4
K:Ador
 AA ag f2 ef | ef g2 dBBd | a>ba>g f2 ef | gedB AA A2 :: g/ | f2 A2 f>e de | g2 dB GB d>g | 
 f2 A>f e2 de | gedB AA A>g :|  