Write musical works that keep the predetermined structure and weave in the given motif
X:1
L:1/8
M:6/8
K:Bb
['d2 e fdB c2 d ecA', 'B,3 B,DF Bcd ecB AGF gfe dcB'  
X:1
L:1/8
M:6/8
K:Bb
|: d2 e fdB | c2 d ecA | B2 c dcB | ABc F3 | d2 e fdB | c2 d ecA | Bcd FGA | B3 B,3 :: B,DF Bcd | 
 ecB AGF | gfe dcB | cdB AGF | d2 e fdB | c2 d ecA | Bgf edc | BcA B3 :|  