Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:6/8
K:D
['g3 f3 e2 d cBA', "abc' d'af efd cBA"]  
X:1
L:1/8
M:6/8
K:D
 g3 f3 | e2 d cBA | d2 e fef | d2 e fef | g3 f3 | e2 d cBA | d'2 a bag | fge d2 z :: abc' d'af | 
 efd cBA | d2 e fef | d2 e fef | abc' d'af | efd cBA | d'2 a bag | fge d2 z :|  