Build a musical piece by incorporating the given motif into the prescribed form.
X:1
L:1/8
M:2/4
K:Bb
['c2 d2 cdcb cd/d/cb czbg ffgb f4']  
X:1
L:1/8
M:2/4
K:Bb
 c2 d2 | cdcb | cd/d/cb | czbg | ffgb | f4 | g2 c2 | gbbg | c>bc>b | gbbg | ff/f/ff | gbgf | c3 g | 
 f4 |]  