Compose a musical work that seamlessly incorporates the assigned motif and abides by the given alphabetical pattern.
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
['D2 A AFA', 'd/e/fd c/d/ec']  
X:1
L:1/8
Q:3/8=100
M:6/8
K:D
 D2 A AFA | B/c/dF TE2 D | D2 A AFA | B3 d3 | D2 A AFA | B/c/dF TE2 A | d/e/fd c/d/ec | B3 d3 :: 
 d/e/fd c/d/ec | B/c/dF TE2 D | d/e/fd c/d/ec B3 d3 | d/e/fd c/d/ec | B/c/dF TE2 D | D2 A AFA | 
 B3 d3 :|  