Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:6/8
K:A
['d/B/ AGF G2 E EFE EFG A2', 'aba gfe']  
X:1
L:1/8
M:6/8
K:A
 d/B/ | AGF G2 E | EFE EFG | A2 B c2 d | efg a2 f |{a} gfe dcd | eaf g2 f | edc dBG | B2 A A2 :: 
 (3e/f/g/ | aba gfe | dgf efg | aba gfe | dBA G2 A/B/ |{d} cBc dcd | eaf g2 f | edc dBG | 
 B2 A A2 :|  