Create a composition using the letter notation of the specified musical motif and the provided melodic theme.
X:1
L:1/8
M:2/4
K:Bmin
['FBBc dcBA EAAB cdec BFBc d3 b', 'f3 B']  
X:1
L:1/8
M:2/4
K:Bmin
 FBBc dcBA | EAAB cdec | BFBc d3 b | afec B3 :| f2 Bf dfBf | eaef ecAa | f3 B dfBb | afec Bcda | 
 f3 B d f3 | eaef e c3 | BFBc dcdb | afec B3 ||  