Construct a musical work using the alphabet-based form and the provided motif.
X:1
L:1/8
M:4/4
K:Bmin
['B<B d>e f>e f<a A<A c>B A>ce>c', 'd<f B>f']  
X:1
L:1/8
M:4/4
K:Bmin
 B<B d>e f>e f<a | A<A c>B A>ce>c | B>Bd>e f>ef>^g | a>fe>c B<B f2 :| d>fB>f d<f B>f | 
 c<e A>e c<e A>e | d<f B>f d<f B>f | a>fe>c B<B f2 | d>fB>f d>fB>f | c>eA.e c>eA>e | 
 B<B d>e f>ef>^g | a>fe>c B<B f2 |]  