Construct a musical piece using the designated motif and sticking to the alphabetical form presented.
X:1
L:1/8
Q:1/4=140
M:4/4
K:D
['f>e d>c d2', 'd2 c>d e2']  
X:1
L:1/8
Q:1/4=140
M:4/4
K:D
 f>e d>c d2 B2 | A>B A<F A4 | f>e d>c d2 f2 | e2 B2 e4 | f>e d>c d2 B2 | A>B A<F A4 | 
 B>c d>e f2 e2 | d4 d4 :: e2 d>e f2 a2 | e2 d>e f4 | d2 c>d e2 f2 | d2 c>d e2 A2 | f>e d>c d2 B2 | 
 A>B A<F A4 | B>c d>e f2 e2 | d4 d4 :|  