Compose a piece of music following the given alphabetical representation of the musical structure and the provided motif.
X:1
L:1/8
M:4/4
K:D
['FABd B2 AF ABdf e2 de |1', 'de FABd Bcdf afde fefa bf f2']  
X:1
L:1/8
M:4/4
K:D
 FABd B2 AF | ABdf e2 de |1 f2 ed B3 B | A2 FD EF D2 :|2 f2 ef bafb | afef d4 :| fabf a3 f | 
 defd e2 de | FABd Bcdf | afde fefa | bf f2 a2 fe | defd edBd | FABd Bdfg | afeg fd d2 :|  