Create a musical piece that integrates the provided motif and follows the prescribed alphabetical structure.
X:1
L:1/8
M:4/8
K:D
['f f']  
X:1
L:1/8
M:4/8
K:D
 f f f | f e e | e d B A |[M:3/8] F3 | B B B | d d B | B A F | A3 |]  