Write musical works that keep the predetermined structure and weave in the given motif
X:1
L:1/8
M:2/2
K:Bb
['B/B/B TB2 FB', 'B/B/B fd'  
X:1
L:1/8
M:2/2
K:Bb
 f | (dB) B/B/B TB2 FB | cded cCCf | dB B/B/B TB2 FB | ABcA BB,B, :| d | B/B/B fd bdfd | 
 B/B/B fd eccd | B/B/B fd bdfB | ABcA BB,B,d | B/B/B fd bdfd | B/B/B fd eccf | gefd ecdA | 
 BGTFE DB,B, ||  