Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
M:2/2
K:D
['D/D/D A>B', 'Tf>edf g>fef A/A/A']  
X:1
L:1/8
M:2/2
K:D
 F | D/D/D A>B AFAB | D/D/D dB AFEF | D/D/D A>B ABde | fdef d/d/d d :: e | Tf>edf g>fef | 
 A/A/A eA Tc>Aeg | Tf>edf g>fef | A/A/A (Tf>e) (d2 d) :|  