Develop melodies utilizing the stated letter notation and the provided theme.
X:1
L:1/8
M:4/4
K:Gmix
['dGBG A2 dGBG B2 dGBG cF (AA/B/', 'DDFA A2']  
X:1
L:1/8
M:4/4
K:Gmix
 dGBG cF"^tr" A2 | dGBG gd"^tr" B2 | dGBG cF (AA/B/ | d)cB"^tr"A G2 (G/A/B) :: DDFA AG"^tr" A2 | 
 GGBd gd"^tr" B2 | DDFA cF"^tr" A2 ||{Bc} dcBA G2 (G/A/B) :|  