Compose a piece of music using the provided motif and follow the designated alphabet character structure.
X:1
L:1/8
M:4/4
K:Bmin
['d2 cBcd', 'B2- BdBd cB A2 BAFA AdBA dc']  
X:1
L:1/8
M:4/4
K:Bmin
|: d2 cBcd fc- | c B A2 ABcd | B2 cdcF cf | d2 cdc ff e | d2 cBcd Ff- | f dcB A2 Bc | AFBc cdec |1 
 B2 BA B4 :|2 B2 BA Bcde |: f3 efg e2- | e2 df dc B2- | BdBd cB A2 | BAFA AdBA | dc B2 ABcF | 
 cd c2 de d2 | cBcd e f3- | fe f4 :|  