Create harmonious melodies following the given letter notation and incorporating the designated theme.
X:1
L:1/8
Q:1/2=66
M:4/4
K:D
['A2 d3 d e3 e a3 f', 'e2 e>e']  
X:1
L:1/8
Q:1/2=66
M:4/4
K:D
 A2 | d3 d e3 e | a3 f d2 A2 | B3 c edcB | BA A>A A2 a>f | g2 e>e e2 g>e | a2 f>f f2 A2 | 
 Begb f2 e2 | d2 d>d d2 :| A2 | e2 e>e f2 f>f | a3 g gfed | e2 e>e bged | c2 e>e eABc | d3 c cBBA | 
 B3 A AGGF | Bege d2 c2 | d2 d>d d2 :|  