Compose a piece of music that integrates the given motif and follows the specified musical form.
X:1
L:1/8
Q:1/4=90
M:2/4
K:Bb
['B2 FBdB']  
X:1
L:1/8
Q:1/4=90
M:2/4
K:Bb
 B2 | FBdB | B-BBc | dc/d/ed | cB B2 | FBdB | B-B G2 | FFGG | FBAc | B2 d>c | B2 ||  