Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:D
['d2 fd Adfd']  
X:1
L:1/8
M:4/4
K:D
 a2 ab afdf | a2 fd efge | agab afdf | eAcd efge | a2 ab afdf | a2 fd g2 fg | afge fdec | 
 ABcd efge | d2 fd Adfd | d2 fa gece | d2 fd Adfd | eAcd efge | d2 fd Adfd | d2 fa g2 fg | 
 afge fdec | ABcd efge |]  