Create a composition based on the provided motif while adhering to the necessary musical structure.
X:1
L:1/8
M:4/4
K:Dmix
['G>EC>E D/D/D/D/ F>D A>DF>D A<DF>D G>EC>E']  
X:1
L:1/8
M:4/4
K:Dmix
 D2 F>D G>EC>E | D/D/D/D/ F>D A>DF>D | A<DF>D G>EC>E | D>d A>F D2 (3AB^c | d>AF<A G>EC>E | 
 D/D/D/D/ F>D A>DF>D | A<DF>D G>EC>E | D>dA>F D2 D<A | d2 f>d g>ec>e | d/d/d/d/ f>d a>df>d | 
 e>de>f g>a(3gfe | d<BA>F F<AA<B | d2 f>d g>e^c>A | d/d/d/d/ f>d a>df>d | e>de>f g>a(3gfe | 
 d<BA>F F<A(3AB^c |]  