Compose music by adhering to the prescribed format and merging the given motif.
X:1
L:1/8
M:2/4
K:Bmin
['B>c de fb f>f', 'bb f>f'  
X:1
L:1/8
M:2/4
K:Bmin
 B>c de | fb f>f | e>c Ac | Bc A2 | B>c de | fb f>f | ec Ac | dB B2 :: bb f>f | bb f>f | e>c Ac | 
 Bc A2 |1 bb f>f | bb f>f | ec Ac | dB B2 :|2 B>c de | fb f>f | ec Ac | dB B2 |]  