Compose melodious music utilizing the prescribed letter representation and integrating the given thematic element.
X:1
L:1/8
Q:1/4=112
M:6/8
K:D
['(FE)D F2', 'D2 (d/e/) (f>e)d{f} (ed)^c (ed)d d2 e']  
X:1
L:1/8
Q:1/4=112
M:6/8
K:D
"^Allegretto" (A/G/) | (FE)D F2 G | (A>G)A (d>=c)A/G/ | (FE)D F2 F | (AG)G G2 (A/G/) | (FE)D F2 G | 
 (A>G)A (d>=c)A/G/ | (FE)D (EA)G | (ED)D D2 || (d/e/) | (f>e)d{f} (ed)^c | (ed)d d2 e | 
 (fe)d (ce)d | (cA)=B c2 (d/e/) | (f>e)d/f/ (e>d)^c/e/ | (d>c)A/=B/ c2 d | (cA)G (EA)G | 
 (DD)D D2 ||  