Create a composition based on the provided motif, following the specified musical structure.
X:1
L:1/8
M:4/4
K:Bmin
['BF F2 AFEF DEFA Bcde', 'dc Bcde fb b2 gfeg fedf'  
X:1
L:1/8
M:4/4
K:Bmin
 de | fedc BF F2 | AFEF DEFA | Bcde fB B2 | ABde faef | dcBA BF F2 | AFEF DEFA | Bcde faef | 
 dBAF D2 :: dc | Bcde fb b2 | gfeg fedf | ec c2 Ac c2 | ecac e2 dc | Bcde fb b2 | gfeg fedf | 
 ecac bcac | gece d2 :|  