Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/16
M:2/4
K:Bb
['f2f2f2f2 fdcdc2 c4 df b2bgb2bg bgfgf2 f6']  
X:1
L:1/16
M:2/4
K:Bb
 f2f2f2f2 | fdcdc2 c4 df | b2bgb2bg | bgfgf2 f6 d2 d4 cd | b2bgb2f2 | gb g6 | d2d2b2bg | 
 bgfgf2 f6 |]  